28103650939

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{617}}^1\times {\mathrm{1847}}^1$

素因数の和:2755

約数の個数: 32

約数和(自身を含む): 34791837696

約数和(自身を除く): 6688186757

約数列:

[1, 7, 13, 91, 271, 617, 1847, 1897, 3523, 4319, 8021, 12929, 24011, 24661, 56147, 167207, 168077, 500537, 1139599, 1170449, 2173691, 3503759, 6506981, 7977193, 14814787, 15215837, 45548867, 103703509, 308831329, 2161819303, 4014807277, 28103650939]

約数ペア:

[(1, 28103650939), (7, 4014807277), (13, 2161819303), (91, 308831329), (271, 103703509), (617, 45548867), (1847, 15215837), (1897, 14814787), (3523, 7977193), (4319, 6506981), (8021, 3503759), (12929, 2173691), (24011, 1170449), (24661, 1139599), (56147, 500537), (167207, 168077)]