61920028

素因数分解:

$2^2\times {\mathrm{59}}^2\times {\mathrm{4447}}^1$

素因数の和:4569

約数の個数: 18

約数和(自身を含む): 110252576

約数和(自身を除く): 48332548

約数列:

[1, 2, 4, 59, 118, 236, 3481, 4447, 6962, 8894, 13924, 17788, 262373, 524746, 1049492, 15480007, 30960014, 61920028]

約数ペア:

[(1, 61920028), (2, 30960014), (4, 15480007), (59, 1049492), (118, 524746), (236, 262373), (3481, 17788), (4447, 13924), (6962, 8894)]