72162638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1\times {\mathrm{1583}}^1$

素因数の和:2599

約数の個数: 16

約数和(自身を含む): 113135616

約数和(自身を除く): 40972978

約数列:

[1, 2, 23, 46, 991, 1583, 1982, 3166, 22793, 36409, 45586, 72818, 1568753, 3137506, 36081319, 72162638]

約数ペア:

[(1, 72162638), (2, 36081319), (23, 3137506), (46, 1568753), (991, 72818), (1583, 45586), (1982, 36409), (3166, 22793)]