74961916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{9049}}^1$

素因数の和:9181

約数の個数: 24

約数和(自身を含む): 139370000

約数和(自身を除く): 64408084

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 8284, 9049, 18098, 36196, 171931, 343862, 687724, 986341, 1972682, 3945364, 18740479, 37480958, 74961916]

約数ペア:

[(1, 74961916), (2, 37480958), (4, 18740479), (19, 3945364), (38, 1972682), (76, 986341), (109, 687724), (218, 343862), (436, 171931), (2071, 36196), (4142, 18098), (8284, 9049)]