28136148

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{347}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 68402880

約数和(自身を除く): 40266732

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 233, 347, 348, 466, 694, 699, 932, 1041, 1388, 1398, 2082, 2796, 4164, 6757, 10063, 13514, 20126, 20271, 27028, 30189, 40252, 40542, 60378, 80851, 81084, 120756, 161702, 242553, 323404, 485106, 970212, 2344679, 4689358, 7034037, 9378716, 14068074, 28136148]

約数ペア:

[(1, 28136148), (2, 14068074), (3, 9378716), (4, 7034037), (6, 4689358), (12, 2344679), (29, 970212), (58, 485106), (87, 323404), (116, 242553), (174, 161702), (233, 120756), (347, 81084), (348, 80851), (466, 60378), (694, 40542), (699, 40252), (932, 30189), (1041, 27028), (1388, 20271), (1398, 20126), (2082, 13514), (2796, 10063), (4164, 6757)]