57408904

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 128044800

約数和(自身を除く): 70635896

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 103, 148, 206, 259, 269, 296, 412, 518, 538, 721, 824, 1036, 1076, 1442, 1883, 2072, 2152, 2884, 3766, 3811, 5768, 7532, 7622, 9953, 15064, 15244, 19906, 26677, 27707, 30488, 39812, 53354, 55414, 69671, 79624, 106708, 110828, 139342, 193949, 213416, 221656, 278684, 387898, 557368, 775796, 1025159, 1551592, 2050318, 4100636, 7176113, 8201272, 14352226, 28704452, 57408904]

約数ペア:

[(1, 57408904), (2, 28704452), (4, 14352226), (7, 8201272), (8, 7176113), (14, 4100636), (28, 2050318), (37, 1551592), (56, 1025159), (74, 775796), (103, 557368), (148, 387898), (206, 278684), (259, 221656), (269, 213416), (296, 193949), (412, 139342), (518, 110828), (538, 106708), (721, 79624), (824, 69671), (1036, 55414), (1076, 53354), (1442, 39812), (1883, 30488), (2072, 27707), (2152, 26677), (2884, 19906), (3766, 15244), (3811, 15064), (5768, 9953), (7532, 7622)]