63990584

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67217}}^1$

素因数の和:67247

約数の個数: 32

約数和(自身を含む): 145190880

約数和(自身を除く): 81200296

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 67217, 134434, 268868, 470519, 537736, 941038, 1142689, 1882076, 2285378, 3764152, 4570756, 7998823, 9141512, 15997646, 31995292, 63990584]

約数ペア:

[(1, 63990584), (2, 31995292), (4, 15997646), (7, 9141512), (8, 7998823), (14, 4570756), (17, 3764152), (28, 2285378), (34, 1882076), (56, 1142689), (68, 941038), (119, 537736), (136, 470519), (238, 268868), (476, 134434), (952, 67217)]