66333712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1931}}^1$

素因数の和:2071

約数の個数: 40

約数和(自身を含む): 136553760

約数和(自身を除く): 70220048

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 113, 152, 226, 304, 452, 904, 1808, 1931, 2147, 3862, 4294, 7724, 8588, 15448, 17176, 30896, 34352, 36689, 73378, 146756, 218203, 293512, 436406, 587024, 872812, 1745624, 3491248, 4145857, 8291714, 16583428, 33166856, 66333712]

約数ペア:

[(1, 66333712), (2, 33166856), (4, 16583428), (8, 8291714), (16, 4145857), (19, 3491248), (38, 1745624), (76, 872812), (113, 587024), (152, 436406), (226, 293512), (304, 218203), (452, 146756), (904, 73378), (1808, 36689), (1931, 34352), (2147, 30896), (3862, 17176), (4294, 15448), (7724, 8588)]