28918508

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 51538032

約数和(自身を除く): 22619524

約数列:

[1, 2, 4, 113, 137, 226, 274, 452, 467, 548, 934, 1868, 15481, 30962, 52771, 61924, 63979, 105542, 127958, 211084, 255916, 7229627, 14459254, 28918508]

約数ペア:

[(1, 28918508), (2, 14459254), (4, 7229627), (113, 255916), (137, 211084), (226, 127958), (274, 105542), (452, 63979), (467, 61924), (548, 52771), (934, 30962), (1868, 15481)]