41977828

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{36313}}^1$

素因数の和:36351

約数の個数: 18

約数和(自身を含む): 78038786

約数和(自身を除く): 36060958

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 36313, 72626, 145252, 617321, 1234642, 2469284, 10494457, 20988914, 41977828]

約数ペア:

[(1, 41977828), (2, 20988914), (4, 10494457), (17, 2469284), (34, 1234642), (68, 617321), (289, 145252), (578, 72626), (1156, 36313)]