28442956

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{631}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 50964480

約数和(自身を除く): 22521524

約数列:

[1, 2, 4, 59, 118, 191, 236, 382, 631, 764, 1262, 2524, 11269, 22538, 37229, 45076, 74458, 120521, 148916, 241042, 482084, 7110739, 14221478, 28442956]

約数ペア:

[(1, 28442956), (2, 14221478), (4, 7110739), (59, 482084), (118, 241042), (191, 148916), (236, 120521), (382, 74458), (631, 45076), (764, 37229), (1262, 22538), (2524, 11269)]