28168518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1087}}^1$

素因数の和:1716

約数の個数: 32

約数和(自身を含む): 64548864

約数和(自身を除く): 36380346

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 617, 1087, 1234, 1851, 2174, 3261, 3702, 4319, 6522, 7609, 8638, 12957, 15218, 22827, 25914, 45654, 670679, 1341358, 2012037, 4024074, 4694753, 9389506, 14084259, 28168518]

約数ペア:

[(1, 28168518), (2, 14084259), (3, 9389506), (6, 4694753), (7, 4024074), (14, 2012037), (21, 1341358), (42, 670679), (617, 45654), (1087, 25914), (1234, 22827), (1851, 15218), (2174, 12957), (3261, 8638), (3702, 7609), (4319, 6522)]