74647124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{9011}}^1$

素因数の和:9143

約数の個数: 24

約数和(自身を含む): 138784800

約数和(自身を除く): 64137676

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 8284, 9011, 18022, 36044, 171209, 342418, 684836, 982199, 1964398, 3928796, 18661781, 37323562, 74647124]

約数ペア:

[(1, 74647124), (2, 37323562), (4, 18661781), (19, 3928796), (38, 1964398), (76, 982199), (109, 684836), (218, 342418), (436, 171209), (2071, 36044), (4142, 18022), (8284, 9011)]