66537338

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 116290944

約数和(自身を除く): 49753606

約数列:

[1, 2, 7, 14, 113, 137, 226, 274, 307, 614, 791, 959, 1582, 1918, 2149, 4298, 15481, 30962, 34691, 42059, 69382, 84118, 108367, 216734, 242837, 294413, 485674, 588826, 4752667, 9505334, 33268669, 66537338]

約数ペア:

[(1, 66537338), (2, 33268669), (7, 9505334), (14, 4752667), (113, 588826), (137, 485674), (226, 294413), (274, 242837), (307, 216734), (614, 108367), (791, 84118), (959, 69382), (1582, 42059), (1918, 34691), (2149, 30962), (4298, 15481)]