68606128

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{54277}}^1$

素因数の和:54364

約数の個数: 20

約数和(自身を含む): 134609440

約数和(自身を除く): 66003312

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 54277, 108554, 217108, 434216, 868432, 4287883, 8575766, 17151532, 34303064, 68606128]

約数ペア:

[(1, 68606128), (2, 34303064), (4, 17151532), (8, 8575766), (16, 4287883), (79, 868432), (158, 434216), (316, 217108), (632, 108554), (1264, 54277)]