28653722

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1523}}^1$

素因数の和:1957

約数の個数: 16

約数和(自身を含む): 44988480

約数和(自身を除く): 16334758

約数列:

[1, 2, 23, 46, 409, 818, 1523, 3046, 9407, 18814, 35029, 70058, 622907, 1245814, 14326861, 28653722]

約数ペア:

[(1, 28653722), (2, 14326861), (23, 1245814), (46, 622907), (409, 70058), (818, 35029), (1523, 18814), (3046, 9407)]