74746138

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{4013}}^1$

素因数の和:4221

約数の個数: 16

約数和(自身を含む): 114639840

約数和(自身を除く): 39893702

約数列:

[1, 2, 67, 134, 139, 278, 4013, 8026, 9313, 18626, 268871, 537742, 557807, 1115614, 37373069, 74746138]

約数ペア:

[(1, 74746138), (2, 37373069), (67, 1115614), (134, 557807), (139, 537742), (278, 268871), (4013, 18626), (8026, 9313)]