74013892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{2131}}^1$

素因数の和:2611

約数の個数: 24

約数和(自身を含む): 136703840

約数和(自身を除く): 62689948

約数列:

[1, 2, 4, 19, 38, 76, 457, 914, 1828, 2131, 4262, 8524, 8683, 17366, 34732, 40489, 80978, 161956, 973867, 1947734, 3895468, 18503473, 37006946, 74013892]

約数ペア:

[(1, 74013892), (2, 37006946), (4, 18503473), (19, 3895468), (38, 1947734), (76, 973867), (457, 161956), (914, 80978), (1828, 40489), (2131, 34732), (4262, 17366), (8524, 8683)]