2557633792

素因数分解:

$2^8\times 7^2\times {\mathrm{41}}^1\times {\mathrm{4973}}^1$

素因数の和:5044

約数の個数: 108

約数和(自身を含む): 6084863316

約数和(自身を除く): 3527229524

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 128, 164, 196, 224, 256, 287, 328, 392, 448, 574, 656, 784, 896, 1148, 1312, 1568, 1792, 2009, 2296, 2624, 3136, 4018, 4592, 4973, 5248, 6272, 8036, 9184, 9946, 10496, 12544, 16072, 18368, 19892, 32144, 34811, 36736, 39784, 64288, 69622, 73472, 79568, 128576, 139244, 159136, 203893, 243677, 257152, 278488, 318272, 407786, 487354, 514304, 556976, 636544, 815572, 974708, 1113952, 1273088, 1427251, 1631144, 1949416, 2227904, 2854502, 3262288, 3898832, 4455808, 5709004, 6524576, 7797664, 8911616, 9990757, 11418008, 13049152, 15595328, 19981514, 22836016, 26098304, 31190656, 39963028, 45672032, 52196608, 62381312, 79926056, 91344064, 159852112, 182688128, 319704224, 365376256, 639408448, 1278816896, 2557633792]

約数ペア:

[(1, 2557633792), (2, 1278816896), (4, 639408448), (7, 365376256), (8, 319704224), (14, 182688128), (16, 159852112), (28, 91344064), (32, 79926056), (41, 62381312), (49, 52196608), (56, 45672032), (64, 39963028), (82, 31190656), (98, 26098304), (112, 22836016), (128, 19981514), (164, 15595328), (196, 13049152), (224, 11418008), (256, 9990757), (287, 8911616), (328, 7797664), (392, 6524576), (448, 5709004), (574, 4455808), (656, 3898832), (784, 3262288), (896, 2854502), (1148, 2227904), (1312, 1949416), (1568, 1631144), (1792, 1427251), (2009, 1273088), (2296, 1113952), (2624, 974708), (3136, 815572), (4018, 636544), (4592, 556976), (4973, 514304), (5248, 487354), (6272, 407786), (8036, 318272), (9184, 278488), (9946, 257152), (10496, 243677), (12544, 203893), (16072, 159136), (18368, 139244), (19892, 128576), (32144, 79568), (34811, 73472), (36736, 69622), (39784, 64288)]