28793364768

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{25013}}^1$

素因数の和:25607

約数の個数: 144

約数和(自身を含む): 93746068416

約数和(自身を除く): 64952703648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 571, 672, 1008, 1142, 1713, 2016, 2284, 3426, 3997, 4568, 5139, 6852, 7994, 9136, 10278, 11991, 13704, 15988, 18272, 20556, 23982, 25013, 27408, 31976, 35973, 41112, 47964, 50026, 54816, 63952, 71946, 75039, 82224, 95928, 100052, 127904, 143892, 150078, 164448, 175091, 191856, 200104, 225117, 287784, 300156, 350182, 383712, 400208, 450234, 525273, 575568, 600312, 700364, 800416, 900468, 1050546, 1151136, 1200624, 1400728, 1575819, 1800936, 2101092, 2401248, 2801456, 3151638, 3601872, 4202184, 5602912, 6303276, 7203744, 8404368, 12606552, 14282423, 16808736, 25213104, 28564846, 42847269, 50426208, 57129692, 85694538, 99976961, 114259384, 128541807, 171389076, 199953922, 228518768, 257083614, 299930883, 342778152, 399907844, 457037536, 514167228, 599861766, 685556304, 799815688, 899792649, 1028334456, 1199723532, 1371112608, 1599631376, 1799585298, 2056668912, 2399447064, 3199262752, 3599170596, 4113337824, 4798894128, 7198341192, 9597788256, 14396682384, 28793364768]

約数ペア:

[(1, 28793364768), (2, 14396682384), (3, 9597788256), (4, 7198341192), (6, 4798894128), (7, 4113337824), (8, 3599170596), (9, 3199262752), (12, 2399447064), (14, 2056668912), (16, 1799585298), (18, 1599631376), (21, 1371112608), (24, 1199723532), (28, 1028334456), (32, 899792649), (36, 799815688), (42, 685556304), (48, 599861766), (56, 514167228), (63, 457037536), (72, 399907844), (84, 342778152), (96, 299930883), (112, 257083614), (126, 228518768), (144, 199953922), (168, 171389076), (224, 128541807), (252, 114259384), (288, 99976961), (336, 85694538), (504, 57129692), (571, 50426208), (672, 42847269), (1008, 28564846), (1142, 25213104), (1713, 16808736), (2016, 14282423), (2284, 12606552), (3426, 8404368), (3997, 7203744), (4568, 6303276), (5139, 5602912), (6852, 4202184), (7994, 3601872), (9136, 3151638), (10278, 2801456), (11991, 2401248), (13704, 2101092), (15988, 1800936), (18272, 1575819), (20556, 1400728), (23982, 1200624), (25013, 1151136), (27408, 1050546), (31976, 900468), (35973, 800416), (41112, 700364), (47964, 600312), (50026, 575568), (54816, 525273), (63952, 450234), (71946, 400208), (75039, 383712), (82224, 350182), (95928, 300156), (100052, 287784), (127904, 225117), (143892, 200104), (150078, 191856), (164448, 175091)]