71434424

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1889}}^1$

素因数の和:2087

約数の個数: 32

約数和(自身を含む): 139482000

約数和(自身を除く): 68047576

約数列:

[1, 2, 4, 8, 29, 58, 116, 163, 232, 326, 652, 1304, 1889, 3778, 4727, 7556, 9454, 15112, 18908, 37816, 54781, 109562, 219124, 307907, 438248, 615814, 1231628, 2463256, 8929303, 17858606, 35717212, 71434424]

約数ペア:

[(1, 71434424), (2, 35717212), (4, 17858606), (8, 8929303), (29, 2463256), (58, 1231628), (116, 615814), (163, 438248), (232, 307907), (326, 219124), (652, 109562), (1304, 54781), (1889, 37816), (3778, 18908), (4727, 15112), (7556, 9454)]