71728382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1699}}^1$

素因数の和:1832

約数の個数: 32

約数和(自身を含む): 124848000

約数和(自身を除く): 53119618

約数列:

[1, 2, 11, 19, 22, 38, 101, 202, 209, 418, 1111, 1699, 1919, 2222, 3398, 3838, 18689, 21109, 32281, 37378, 42218, 64562, 171599, 343198, 355091, 710182, 1887589, 3260381, 3775178, 6520762, 35864191, 71728382]

約数ペア:

[(1, 71728382), (2, 35864191), (11, 6520762), (19, 3775178), (22, 3260381), (38, 1887589), (101, 710182), (202, 355091), (209, 343198), (418, 171599), (1111, 64562), (1699, 42218), (1919, 37378), (2222, 32281), (3398, 21109), (3838, 18689)]