70299316048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{337977481}}^1$

素因数の和:337977502

約数の個数: 20

約数和(自身を含む): 146682227188

約数和(自身を除く): 76382911140

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 337977481, 675954962, 1351909924, 2703819848, 4393707253, 5407639696, 8787414506, 17574829012, 35149658024, 70299316048]

約数ペア:

[(1, 70299316048), (2, 35149658024), (4, 17574829012), (8, 8787414506), (13, 5407639696), (16, 4393707253), (26, 2703819848), (52, 1351909924), (104, 675954962), (208, 337977481)]