72231008

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{118801}}^1$

素因数の和:118830

約数の個数: 24

約数和(自身を含む): 149690520

約数和(自身を除く): 77459512

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 118801, 237602, 475204, 950408, 1900816, 2257219, 3801632, 4514438, 9028876, 18057752, 36115504, 72231008]

約数ペア:

[(1, 72231008), (2, 36115504), (4, 18057752), (8, 9028876), (16, 4514438), (19, 3801632), (32, 2257219), (38, 1900816), (76, 950408), (152, 475204), (304, 237602), (608, 118801)]