28523124

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1301}}^1$

素因数の和:1350

約数の個数: 96

約数和(自身を含む): 87494400

約数和(自身を除く): 58971276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 84, 87, 108, 116, 126, 174, 189, 203, 252, 261, 348, 378, 406, 522, 609, 756, 783, 812, 1044, 1218, 1301, 1566, 1827, 2436, 2602, 3132, 3654, 3903, 5204, 5481, 7308, 7806, 9107, 10962, 11709, 15612, 18214, 21924, 23418, 27321, 35127, 36428, 37729, 46836, 54642, 70254, 75458, 81963, 109284, 113187, 140508, 150916, 163926, 226374, 245889, 264103, 327852, 339561, 452748, 491778, 528206, 679122, 792309, 983556, 1018683, 1056412, 1358244, 1584618, 2037366, 2376927, 3169236, 4074732, 4753854, 7130781, 9507708, 14261562, 28523124]

約数ペア:

[(1, 28523124), (2, 14261562), (3, 9507708), (4, 7130781), (6, 4753854), (7, 4074732), (9, 3169236), (12, 2376927), (14, 2037366), (18, 1584618), (21, 1358244), (27, 1056412), (28, 1018683), (29, 983556), (36, 792309), (42, 679122), (54, 528206), (58, 491778), (63, 452748), (84, 339561), (87, 327852), (108, 264103), (116, 245889), (126, 226374), (174, 163926), (189, 150916), (203, 140508), (252, 113187), (261, 109284), (348, 81963), (378, 75458), (406, 70254), (522, 54642), (609, 46836), (756, 37729), (783, 36428), (812, 35127), (1044, 27321), (1218, 23418), (1301, 21924), (1566, 18214), (1827, 15612), (2436, 11709), (2602, 10962), (3132, 9107), (3654, 7806), (3903, 7308), (5204, 5481)]