71213302088

素因数分解:

$2^3\times {\mathrm{631}}^1\times {\mathrm{14107231}}^1$

素因数の和:14107868

約数の個数: 16

約数和(自身を含む): 133736559360

約数和(自身を除く): 62523257272

約数列:

[1, 2, 4, 8, 631, 1262, 2524, 5048, 14107231, 28214462, 56428924, 112857848, 8901662761, 17803325522, 35606651044, 71213302088]

約数ペア:

[(1, 71213302088), (2, 35606651044), (4, 17803325522), (8, 8901662761), (631, 112857848), (1262, 56428924), (2524, 28214462), (5048, 14107231)]