67168072

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1361}}^1$

素因数の和:1597

約数の個数: 32

約数和(自身を含む): 130752000

約数和(自身を除く): 63583928

約数列:

[1, 2, 4, 8, 31, 62, 124, 199, 248, 398, 796, 1361, 1592, 2722, 5444, 6169, 10888, 12338, 24676, 42191, 49352, 84382, 168764, 270839, 337528, 541678, 1083356, 2166712, 8396009, 16792018, 33584036, 67168072]

約数ペア:

[(1, 67168072), (2, 33584036), (4, 16792018), (8, 8396009), (31, 2166712), (62, 1083356), (124, 541678), (199, 337528), (248, 270839), (398, 168764), (796, 84382), (1361, 49352), (1592, 42191), (2722, 24676), (5444, 12338), (6169, 10888)]