3982888

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5471}}^1$

素因数の和:5497

約数の個数: 32

約数和(自身を含む): 9192960

約数和(自身を除く): 5210072

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 5471, 10942, 21884, 38297, 43768, 71123, 76594, 142246, 153188, 284492, 306376, 497861, 568984, 995722, 1991444, 3982888]

約数ペア:

[(1, 3982888), (2, 1991444), (4, 995722), (7, 568984), (8, 497861), (13, 306376), (14, 284492), (26, 153188), (28, 142246), (52, 76594), (56, 71123), (91, 43768), (104, 38297), (182, 21884), (364, 10942), (728, 5471)]