64248044

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{120767}}^1$

素因数の和:120797

約数の個数: 24

約数和(自身を含む): 135260160

約数和(自身を除く): 71012116

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 120767, 241534, 483068, 845369, 1690738, 2294573, 3381476, 4589146, 9178292, 16062011, 32124022, 64248044]

約数ペア:

[(1, 64248044), (2, 32124022), (4, 16062011), (7, 9178292), (14, 4589146), (19, 3381476), (28, 2294573), (38, 1690738), (76, 845369), (133, 483068), (266, 241534), (532, 120767)]