28653469

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1571}}^1$

素因数の和:1668

約数の個数: 16

約数和(自身を含む): 32747904

約数和(自身を除く): 4094435

約数列:

[1, 13, 23, 61, 299, 793, 1403, 1571, 18239, 20423, 36133, 95831, 469729, 1245803, 2204113, 28653469]

約数ペア:

[(1, 28653469), (13, 2204113), (23, 1245803), (61, 469729), (299, 95831), (793, 36133), (1403, 20423), (1571, 18239)]