74920204

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{279553}}^1$

素因数の和:279624

約数の個数: 12

約数和(自身を含む): 133067704

約数和(自身を除く): 58147500

約数列:

[1, 2, 4, 67, 134, 268, 279553, 559106, 1118212, 18730051, 37460102, 74920204]

約数ペア:

[(1, 74920204), (2, 37460102), (4, 18730051), (67, 1118212), (134, 559106), (268, 279553)]