28791023612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3526583}}^1$

素因数の和:3526757

約数の個数: 24

約数和(自身を含む): 54605626656

約数和(自身を除く): 25814603044

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 3526583, 7053166, 14106332, 45845579, 91691158, 183382316, 553673531, 1107347062, 2214694124, 7197755903, 14395511806, 28791023612]

約数ペア:

[(1, 28791023612), (2, 14395511806), (4, 7197755903), (13, 2214694124), (26, 1107347062), (52, 553673531), (157, 183382316), (314, 91691158), (628, 45845579), (2041, 14106332), (4082, 7053166), (8164, 3526583)]