64176452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{844427}}^1$

素因数の和:844450

約数の個数: 12

約数和(自身を含む): 118219920

約数和(自身を除く): 54043468

約数列:

[1, 2, 4, 19, 38, 76, 844427, 1688854, 3377708, 16044113, 32088226, 64176452]

約数ペア:

[(1, 64176452), (2, 32088226), (4, 16044113), (19, 3377708), (38, 1688854), (76, 844427)]