68453372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{18541}}^1$

素因数の和:18629

約数の個数: 24

約数和(自身を含む): 130832352

約数和(自身を除く): 62378980

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 18541, 37082, 74164, 241033, 482066, 964132, 1316411, 2632822, 5265644, 17113343, 34226686, 68453372]

約数ペア:

[(1, 68453372), (2, 34226686), (4, 17113343), (13, 5265644), (26, 2632822), (52, 1316411), (71, 964132), (142, 482066), (284, 241033), (923, 74164), (1846, 37082), (3692, 18541)]