26910428

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{587}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 48124272

約数和(自身を除く): 21213844

約数列:

[1, 2, 4, 73, 146, 157, 292, 314, 587, 628, 1174, 2348, 11461, 22922, 42851, 45844, 85702, 92159, 171404, 184318, 368636, 6727607, 13455214, 26910428]

約数ペア:

[(1, 26910428), (2, 13455214), (4, 6727607), (73, 368636), (146, 184318), (157, 171404), (292, 92159), (314, 85702), (587, 45844), (628, 42851), (1174, 22922), (2348, 11461)]