28572193

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 31804416

約数和(自身を除く): 3232223

約数列:

[1, 13, 47, 101, 463, 611, 1313, 4747, 6019, 21761, 46763, 61711, 282893, 607919, 2197861, 28572193]

約数ペア:

[(1, 28572193), (13, 2197861), (47, 607919), (101, 282893), (463, 61711), (611, 46763), (1313, 21761), (4747, 6019)]