70491608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{7349}}^1$

素因数の和:7475

約数の個数: 32

約数和(自身を含む): 145530000

約数和(自身を除く): 75038392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 872, 1199, 2398, 4796, 7349, 9592, 14698, 29396, 58792, 80839, 161678, 323356, 646712, 801041, 1602082, 3204164, 6408328, 8811451, 17622902, 35245804, 70491608]

約数ペア:

[(1, 70491608), (2, 35245804), (4, 17622902), (8, 8811451), (11, 6408328), (22, 3204164), (44, 1602082), (88, 801041), (109, 646712), (218, 323356), (436, 161678), (872, 80839), (1199, 58792), (2398, 29396), (4796, 14698), (7349, 9592)]