28627178

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1\times {\mathrm{509}}^1$

素因数の和:1033

約数の個数: 16

約数和(自身を含む): 43825320

約数和(自身を除く): 15198142

約数列:

[1, 2, 61, 122, 461, 509, 922, 1018, 28121, 31049, 56242, 62098, 234649, 469298, 14313589, 28627178]

約数ペア:

[(1, 28627178), (2, 14313589), (61, 469298), (122, 234649), (461, 62098), (509, 56242), (922, 31049), (1018, 28121)]