74249984

素因数分解:

$2^8\times {\mathrm{290039}}^1$

素因数の和:290055

約数の個数: 18

約数和(自身を含む): 148210440

約数和(自身を除く): 73960456

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 290039, 580078, 1160156, 2320312, 4640624, 9281248, 18562496, 37124992, 74249984]

約数ペア:

[(1, 74249984), (2, 37124992), (4, 18562496), (8, 9281248), (16, 4640624), (32, 2320312), (64, 1160156), (128, 580078), (256, 290039)]