28934486

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 50983680

約数和(自身を除く): 22049194

約数列:

[1, 2, 7, 14, 67, 109, 134, 218, 283, 469, 566, 763, 938, 1526, 1981, 3962, 7303, 14606, 18961, 30847, 37922, 51121, 61694, 102242, 132727, 215929, 265454, 431858, 2066749, 4133498, 14467243, 28934486]

約数ペア:

[(1, 28934486), (2, 14467243), (7, 4133498), (14, 2066749), (67, 431858), (109, 265454), (134, 215929), (218, 132727), (283, 102242), (469, 61694), (566, 51121), (763, 37922), (938, 30847), (1526, 18961), (1981, 14606), (3962, 7303)]