7952028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{691}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 21391104

約数和(自身を除く): 13439076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 691, 822, 959, 1382, 1644, 1918, 2073, 2764, 2877, 3836, 4146, 4837, 5754, 8292, 9674, 11508, 14511, 19348, 29022, 58044, 94667, 189334, 284001, 378668, 568002, 662669, 1136004, 1325338, 1988007, 2650676, 3976014, 7952028]

約数ペア:

[(1, 7952028), (2, 3976014), (3, 2650676), (4, 1988007), (6, 1325338), (7, 1136004), (12, 662669), (14, 568002), (21, 378668), (28, 284001), (42, 189334), (84, 94667), (137, 58044), (274, 29022), (411, 19348), (548, 14511), (691, 11508), (822, 9674), (959, 8292), (1382, 5754), (1644, 4837), (1918, 4146), (2073, 3836), (2764, 2877)]