28521386

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{1259}}^1$

素因数の和:1549

約数の個数: 16

約数和(自身を含む): 43908480

約数和(自身を除く): 15387094

約数列:

[1, 2, 47, 94, 241, 482, 1259, 2518, 11327, 22654, 59173, 118346, 303419, 606838, 14260693, 28521386]

約数ペア:

[(1, 28521386), (2, 14260693), (47, 606838), (94, 303419), (241, 118346), (482, 59173), (1259, 22654), (2518, 11327)]