72741572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{18131}}^1$

素因数の和:18211

約数の個数: 24

約数和(自身を含む): 137077920

約数和(自身を除く): 64336348

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 18131, 36262, 72524, 308227, 616454, 1069729, 1232908, 2139458, 4278916, 18185393, 36370786, 72741572]

約数ペア:

[(1, 72741572), (2, 36370786), (4, 18185393), (17, 4278916), (34, 2139458), (59, 1232908), (68, 1069729), (118, 616454), (236, 308227), (1003, 72524), (2006, 36262), (4012, 18131)]