68945392

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{28537}}^1$

素因数の和:28696

約数の個数: 20

約数和(自身を含む): 134471056

約数和(自身を除く): 65525664

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 28537, 57074, 114148, 228296, 456592, 4309087, 8618174, 17236348, 34472696, 68945392]

約数ペア:

[(1, 68945392), (2, 34472696), (4, 17236348), (8, 8618174), (16, 4309087), (151, 456592), (302, 228296), (604, 114148), (1208, 57074), (2416, 28537)]