72604238

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{225479}}^1$

素因数の和:225511

約数の個数: 16

約数和(自身を含む): 129876480

約数和(自身を除く): 57272242

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 225479, 450958, 1578353, 3156706, 5186017, 10372034, 36302119, 72604238]

約数ペア:

[(1, 72604238), (2, 36302119), (7, 10372034), (14, 5186017), (23, 3156706), (46, 1578353), (161, 450958), (322, 225479)]