72845188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1097}}^1\times {\mathrm{1277}}^1$

素因数の和:2391

約数の個数: 24

約数和(自身を含む): 137517912

約数和(自身を除く): 64672724

約数列:

[1, 2, 4, 13, 26, 52, 1097, 1277, 2194, 2554, 4388, 5108, 14261, 16601, 28522, 33202, 57044, 66404, 1400869, 2801738, 5603476, 18211297, 36422594, 72845188]

約数ペア:

[(1, 72845188), (2, 36422594), (4, 18211297), (13, 5603476), (26, 2801738), (52, 1400869), (1097, 66404), (1277, 57044), (2194, 33202), (2554, 28522), (4388, 16601), (5108, 14261)]