75121072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{361159}}^1$

素因数の和:361180

約数の個数: 20

約数和(自身を含む): 156743440

約数和(自身を除く): 81622368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 361159, 722318, 1444636, 2889272, 4695067, 5778544, 9390134, 18780268, 37560536, 75121072]

約数ペア:

[(1, 75121072), (2, 37560536), (4, 18780268), (8, 9390134), (13, 5778544), (16, 4695067), (26, 2889272), (52, 1444636), (104, 722318), (208, 361159)]