68032432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{327079}}^1$

素因数の和:327100

約数の個数: 20

約数和(自身を含む): 141952720

約数和(自身を除く): 73920288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 327079, 654158, 1308316, 2616632, 4252027, 5233264, 8504054, 17008108, 34016216, 68032432]

約数ペア:

[(1, 68032432), (2, 34016216), (4, 17008108), (8, 8504054), (13, 5233264), (16, 4252027), (26, 2616632), (52, 1308316), (104, 654158), (208, 327079)]