28317284

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2621}}^1$

素因数の和:2735

約数の個数: 24

約数和(自身を含む): 51611448

約数和(自身を除く): 23294164

約数列:

[1, 2, 4, 37, 73, 74, 146, 148, 292, 2621, 2701, 5242, 5402, 10484, 10804, 96977, 191333, 193954, 382666, 387908, 765332, 7079321, 14158642, 28317284]

約数ペア:

[(1, 28317284), (2, 14158642), (4, 7079321), (37, 765332), (73, 387908), (74, 382666), (146, 193954), (148, 191333), (292, 96977), (2621, 10804), (2701, 10484), (5242, 5402)]