74643088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{358861}}^1$

素因数の和:358882

約数の個数: 20

約数和(自身を含む): 155746108

約数和(自身を除く): 81103020

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 358861, 717722, 1435444, 2870888, 4665193, 5741776, 9330386, 18660772, 37321544, 74643088]

約数ペア:

[(1, 74643088), (2, 37321544), (4, 18660772), (8, 9330386), (13, 5741776), (16, 4665193), (26, 2870888), (52, 1435444), (104, 717722), (208, 358861)]