7994071992

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2121569}}^1$

素因数の和:2121735

約数の個数: 32

約数和(自身を含む): 20112483600

約数和(自身を除く): 12118411608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 2121569, 4243138, 6364707, 8486276, 12729414, 16972552, 25458828, 50917656, 333086333, 666172666, 999258999, 1332345332, 1998517998, 2664690664, 3997035996, 7994071992]

約数ペア:

[(1, 7994071992), (2, 3997035996), (3, 2664690664), (4, 1998517998), (6, 1332345332), (8, 999258999), (12, 666172666), (24, 333086333), (157, 50917656), (314, 25458828), (471, 16972552), (628, 12729414), (942, 8486276), (1256, 6364707), (1884, 4243138), (3768, 2121569)]