65947072

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:737

約数の個数: 56

約数和(自身を含む): 138696192

約数和(自身を除く): 72749120

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 71, 92, 142, 184, 284, 368, 568, 631, 736, 1136, 1262, 1472, 1633, 2272, 2524, 3266, 4544, 5048, 6532, 10096, 13064, 14513, 20192, 26128, 29026, 40384, 44801, 52256, 58052, 89602, 104512, 116104, 179204, 232208, 358408, 464416, 716816, 928832, 1030423, 1433632, 2060846, 2867264, 4121692, 8243384, 16486768, 32973536, 65947072]

約数ペア:

[(1, 65947072), (2, 32973536), (4, 16486768), (8, 8243384), (16, 4121692), (23, 2867264), (32, 2060846), (46, 1433632), (64, 1030423), (71, 928832), (92, 716816), (142, 464416), (184, 358408), (284, 232208), (368, 179204), (568, 116104), (631, 104512), (736, 89602), (1136, 58052), (1262, 52256), (1472, 44801), (1633, 40384), (2272, 29026), (2524, 26128), (3266, 20192), (4544, 14513), (5048, 13064), (6532, 10096)]