7138611256

素因数分解:

$2^3\times 7^2\times {\mathrm{18210743}}^1$

素因数の和:18210763

約数の個数: 24

約数和(自身を含む): 15570186120

約数和(自身を除く): 8431574864

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 18210743, 36421486, 72842972, 127475201, 145685944, 254950402, 509900804, 892326407, 1019801608, 1784652814, 3569305628, 7138611256]

約数ペア:

[(1, 7138611256), (2, 3569305628), (4, 1784652814), (7, 1019801608), (8, 892326407), (14, 509900804), (28, 254950402), (49, 145685944), (56, 127475201), (98, 72842972), (196, 36421486), (392, 18210743)]