70939844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{54907}}^1$

素因数の和:54947

約数の個数: 24

約数和(自身を含む): 138368160

約数和(自身を除く): 67428316

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 54907, 109814, 219628, 933419, 1043233, 1866838, 2086466, 3733676, 4172932, 17734961, 35469922, 70939844]

約数ペア:

[(1, 70939844), (2, 35469922), (4, 17734961), (17, 4172932), (19, 3733676), (34, 2086466), (38, 1866838), (68, 1043233), (76, 933419), (323, 219628), (646, 109814), (1292, 54907)]