66955133072

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{2477}}^1\times {\mathrm{5503}}^1$

素因数の和:8295

約数の個数: 40

約数和(自身を含む): 130224331776

約数和(自身を除く): 63269198704

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 2477, 4912, 4954, 5503, 9908, 11006, 19816, 22012, 39632, 44024, 88048, 760439, 1520878, 1689421, 3041756, 3378842, 6083512, 6757684, 12167024, 13515368, 13630931, 27030736, 27261862, 54523724, 109047448, 218094896, 4184695817, 8369391634, 16738783268, 33477566536, 66955133072]

約数ペア:

[(1, 66955133072), (2, 33477566536), (4, 16738783268), (8, 8369391634), (16, 4184695817), (307, 218094896), (614, 109047448), (1228, 54523724), (2456, 27261862), (2477, 27030736), (4912, 13630931), (4954, 13515368), (5503, 12167024), (9908, 6757684), (11006, 6083512), (19816, 3378842), (22012, 3041756), (39632, 1689421), (44024, 1520878), (88048, 760439)]