42378076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47939}}^1$

素因数の和:47973

約数の個数: 24

約数和(自身を含む): 84566160

約数和(自身を除く): 42188084

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 47939, 95878, 191756, 623207, 814963, 1246414, 1629926, 2492828, 3259852, 10594519, 21189038, 42378076]

約数ペア:

[(1, 42378076), (2, 21189038), (4, 10594519), (13, 3259852), (17, 2492828), (26, 1629926), (34, 1246414), (52, 814963), (68, 623207), (221, 191756), (442, 95878), (884, 47939)]