28366872

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1$

素因数の和:860

約数の個数: 64

約数和(自身を含む): 74844000

約数和(自身を除く): 46477128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 53, 58, 87, 106, 116, 159, 174, 212, 232, 318, 348, 424, 636, 696, 769, 1272, 1537, 1538, 2307, 3074, 3076, 4611, 4614, 6148, 6152, 9222, 9228, 12296, 18444, 18456, 22301, 36888, 40757, 44602, 66903, 81514, 89204, 122271, 133806, 163028, 178408, 244542, 267612, 326056, 489084, 535224, 978168, 1181953, 2363906, 3545859, 4727812, 7091718, 9455624, 14183436, 28366872]

約数ペア:

[(1, 28366872), (2, 14183436), (3, 9455624), (4, 7091718), (6, 4727812), (8, 3545859), (12, 2363906), (24, 1181953), (29, 978168), (53, 535224), (58, 489084), (87, 326056), (106, 267612), (116, 244542), (159, 178408), (174, 163028), (212, 133806), (232, 122271), (318, 89204), (348, 81514), (424, 66903), (636, 44602), (696, 40757), (769, 36888), (1272, 22301), (1537, 18456), (1538, 18444), (2307, 12296), (3074, 9228), (3076, 9222), (4611, 6152), (4614, 6148)]