77210512

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{67967}}^1$

素因数の和:68046

約数の個数: 20

約数和(自身を含む): 151704576

約数和(自身を除く): 74494064

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 67967, 135934, 271868, 543736, 1087472, 4825657, 9651314, 19302628, 38605256, 77210512]

約数ペア:

[(1, 77210512), (2, 38605256), (4, 19302628), (8, 9651314), (16, 4825657), (71, 1087472), (142, 543736), (284, 271868), (568, 135934), (1136, 67967)]