79541560976

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{2971}}^1\times {\mathrm{27431}}^1$

素因数の和:30471

約数の個数: 40

約数和(自身を含む): 156696631488

約数和(自身を除く): 77155070512

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 2971, 5942, 11884, 23768, 27431, 47536, 54862, 109724, 181231, 219448, 362462, 438896, 724924, 1449848, 1673291, 2899696, 3346582, 6693164, 13386328, 26772656, 81497501, 162995002, 325990004, 651980008, 1303960016, 4971347561, 9942695122, 19885390244, 39770780488, 79541560976]

約数ペア:

[(1, 79541560976), (2, 39770780488), (4, 19885390244), (8, 9942695122), (16, 4971347561), (61, 1303960016), (122, 651980008), (244, 325990004), (488, 162995002), (976, 81497501), (2971, 26772656), (5942, 13386328), (11884, 6693164), (23768, 3346582), (27431, 2899696), (47536, 1673291), (54862, 1449848), (109724, 724924), (181231, 438896), (219448, 362462)]