69651088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{334861}}^1$

素因数の和:334882

約数の個数: 20

約数和(自身を含む): 145330108

約数和(自身を除く): 75679020

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 334861, 669722, 1339444, 2678888, 4353193, 5357776, 8706386, 17412772, 34825544, 69651088]

約数ペア:

[(1, 69651088), (2, 34825544), (4, 17412772), (8, 8706386), (13, 5357776), (16, 4353193), (26, 2678888), (52, 1339444), (104, 669722), (208, 334861)]