70273736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1249}}^1$

素因数の和:1809

約数の個数: 32

約数和(自身を含む): 142275000

約数和(自身を除く): 72001264

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 541, 1082, 1249, 2164, 2498, 4328, 4996, 7033, 9992, 14066, 16237, 28132, 32474, 56264, 64948, 129896, 675709, 1351418, 2702836, 5405672, 8784217, 17568434, 35136868, 70273736]

約数ペア:

[(1, 70273736), (2, 35136868), (4, 17568434), (8, 8784217), (13, 5405672), (26, 2702836), (52, 1351418), (104, 675709), (541, 129896), (1082, 64948), (1249, 56264), (2164, 32474), (2498, 28132), (4328, 16237), (4996, 14066), (7033, 9992)]