61535656

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{467}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 143095680

約数和(自身を除く): 81560024

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 181, 182, 362, 364, 467, 724, 728, 934, 1267, 1448, 1868, 2353, 2534, 3269, 3736, 4706, 5068, 6071, 6538, 9412, 10136, 12142, 13076, 16471, 18824, 24284, 26152, 32942, 42497, 48568, 65884, 84527, 84994, 131768, 169054, 169988, 338108, 339976, 591689, 676216, 1098851, 1183378, 2197702, 2366756, 4395404, 4733512, 7691957, 8790808, 15383914, 30767828, 61535656]

約数ペア:

[(1, 61535656), (2, 30767828), (4, 15383914), (7, 8790808), (8, 7691957), (13, 4733512), (14, 4395404), (26, 2366756), (28, 2197702), (52, 1183378), (56, 1098851), (91, 676216), (104, 591689), (181, 339976), (182, 338108), (362, 169988), (364, 169054), (467, 131768), (724, 84994), (728, 84527), (934, 65884), (1267, 48568), (1448, 42497), (1868, 32942), (2353, 26152), (2534, 24284), (3269, 18824), (3736, 16471), (4706, 13076), (5068, 12142), (6071, 10136), (6538, 9412)]