68414164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{187951}}^1$

素因数の和:187975

約数の個数: 24

約数和(自身を含む): 147354368

約数和(自身を除く): 78940204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 187951, 375902, 751804, 1315657, 2443363, 2631314, 4886726, 5262628, 9773452, 17103541, 34207082, 68414164]

約数ペア:

[(1, 68414164), (2, 34207082), (4, 17103541), (7, 9773452), (13, 5262628), (14, 4886726), (26, 2631314), (28, 2443363), (52, 1315657), (91, 751804), (182, 375902), (364, 187951)]