28358064

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{4019}}^1$

素因数の和:4047

約数の個数: 90

約数和(自身を含む): 92343420

約数和(自身を除く): 63985356

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 4019, 7056, 8038, 12057, 16076, 24114, 28133, 32152, 36171, 48228, 56266, 64304, 72342, 84399, 96456, 112532, 144684, 168798, 192912, 196931, 225064, 253197, 289368, 337596, 393862, 450128, 506394, 578736, 590793, 675192, 787724, 1012788, 1181586, 1350384, 1575448, 1772379, 2025576, 2363172, 3150896, 3544758, 4051152, 4726344, 7089516, 9452688, 14179032, 28358064]

約数ペア:

[(1, 28358064), (2, 14179032), (3, 9452688), (4, 7089516), (6, 4726344), (7, 4051152), (8, 3544758), (9, 3150896), (12, 2363172), (14, 2025576), (16, 1772379), (18, 1575448), (21, 1350384), (24, 1181586), (28, 1012788), (36, 787724), (42, 675192), (48, 590793), (49, 578736), (56, 506394), (63, 450128), (72, 393862), (84, 337596), (98, 289368), (112, 253197), (126, 225064), (144, 196931), (147, 192912), (168, 168798), (196, 144684), (252, 112532), (294, 96456), (336, 84399), (392, 72342), (441, 64304), (504, 56266), (588, 48228), (784, 36171), (882, 32152), (1008, 28133), (1176, 24114), (1764, 16076), (2352, 12057), (3528, 8038), (4019, 7056)]