8642868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3259}}^1$

素因数の和:3296

約数の個数: 48

約数和(自身を含む): 23002560

約数和(自身を除く): 14359692

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 3259, 6518, 9777, 13036, 19554, 39108, 42367, 55403, 84734, 110806, 127101, 166209, 169468, 221612, 254202, 332418, 508404, 664836, 720239, 1440478, 2160717, 2880956, 4321434, 8642868]

約数ペア:

[(1, 8642868), (2, 4321434), (3, 2880956), (4, 2160717), (6, 1440478), (12, 720239), (13, 664836), (17, 508404), (26, 332418), (34, 254202), (39, 221612), (51, 169468), (52, 166209), (68, 127101), (78, 110806), (102, 84734), (156, 55403), (204, 42367), (221, 39108), (442, 19554), (663, 13036), (884, 9777), (1326, 6518), (2652, 3259)]