70825816

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{907}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 136635840

約数和(自身を除く): 65810024

約数列:

[1, 2, 4, 8, 43, 86, 172, 227, 344, 454, 907, 908, 1814, 1816, 3628, 7256, 9761, 19522, 39001, 39044, 78002, 78088, 156004, 205889, 312008, 411778, 823556, 1647112, 8853227, 17706454, 35412908, 70825816]

約数ペア:

[(1, 70825816), (2, 35412908), (4, 17706454), (8, 8853227), (43, 1647112), (86, 823556), (172, 411778), (227, 312008), (344, 205889), (454, 156004), (907, 78088), (908, 78002), (1814, 39044), (1816, 39001), (3628, 19522), (7256, 9761)]