28988572

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 51536016

約数和(自身を除く): 22547444

約数列:

[1, 2, 4, 163, 173, 257, 326, 346, 514, 652, 692, 1028, 28199, 41891, 44461, 56398, 83782, 88922, 112796, 167564, 177844, 7247143, 14494286, 28988572]

約数ペア:

[(1, 28988572), (2, 14494286), (4, 7247143), (163, 177844), (173, 167564), (257, 112796), (326, 88922), (346, 83782), (514, 56398), (652, 44461), (692, 41891), (1028, 28199)]