72293252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{3947}}^1$

素因数の和:4211

約数の個数: 24

約数和(自身を含む): 133758240

約数和(自身を除く): 61464988

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 964, 3947, 4579, 7894, 9158, 15788, 18316, 74993, 149986, 299972, 951227, 1902454, 3804908, 18073313, 36146626, 72293252]

約数ペア:

[(1, 72293252), (2, 36146626), (4, 18073313), (19, 3804908), (38, 1902454), (76, 951227), (241, 299972), (482, 149986), (964, 74993), (3947, 18316), (4579, 15788), (7894, 9158)]