72729358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{121621}}^1$

素因数の和:121659

約数の個数: 16

約数和(自身を含む): 122594976

約数和(自身を除く): 49865618

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 121621, 243242, 1581073, 2797283, 3162146, 5594566, 36364679, 72729358]

約数ペア:

[(1, 72729358), (2, 36364679), (13, 5594566), (23, 3162146), (26, 2797283), (46, 1581073), (299, 243242), (598, 121621)]