28332528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:151

約数の個数: 160

約数和(自身を含む): 89565696

約数和(自身を除く): 61233168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 43, 48, 53, 56, 74, 84, 86, 106, 111, 112, 129, 148, 159, 168, 172, 212, 222, 258, 259, 296, 301, 318, 336, 344, 371, 424, 444, 516, 518, 592, 602, 636, 688, 742, 777, 848, 888, 903, 1032, 1036, 1113, 1204, 1272, 1484, 1554, 1591, 1776, 1806, 1961, 2064, 2072, 2226, 2279, 2408, 2544, 2968, 3108, 3182, 3612, 3922, 4144, 4452, 4558, 4773, 4816, 5883, 5936, 6216, 6364, 6837, 7224, 7844, 8904, 9116, 9546, 11137, 11766, 12432, 12728, 13674, 13727, 14448, 15688, 15953, 17808, 18232, 19092, 22274, 23532, 25456, 27348, 27454, 31376, 31906, 33411, 36464, 38184, 41181, 44548, 47064, 47859, 54696, 54908, 63812, 66822, 76368, 82362, 84323, 89096, 94128, 95718, 109392, 109816, 127624, 133644, 164724, 168646, 178192, 191436, 219632, 252969, 255248, 267288, 329448, 337292, 382872, 505938, 534576, 590261, 658896, 674584, 765744, 1011876, 1180522, 1349168, 1770783, 2023752, 2361044, 3541566, 4047504, 4722088, 7083132, 9444176, 14166264, 28332528]

約数ペア:

[(1, 28332528), (2, 14166264), (3, 9444176), (4, 7083132), (6, 4722088), (7, 4047504), (8, 3541566), (12, 2361044), (14, 2023752), (16, 1770783), (21, 1349168), (24, 1180522), (28, 1011876), (37, 765744), (42, 674584), (43, 658896), (48, 590261), (53, 534576), (56, 505938), (74, 382872), (84, 337292), (86, 329448), (106, 267288), (111, 255248), (112, 252969), (129, 219632), (148, 191436), (159, 178192), (168, 168646), (172, 164724), (212, 133644), (222, 127624), (258, 109816), (259, 109392), (296, 95718), (301, 94128), (318, 89096), (336, 84323), (344, 82362), (371, 76368), (424, 66822), (444, 63812), (516, 54908), (518, 54696), (592, 47859), (602, 47064), (636, 44548), (688, 41181), (742, 38184), (777, 36464), (848, 33411), (888, 31906), (903, 31376), (1032, 27454), (1036, 27348), (1113, 25456), (1204, 23532), (1272, 22274), (1484, 19092), (1554, 18232), (1591, 17808), (1776, 15953), (1806, 15688), (1961, 14448), (2064, 13727), (2072, 13674), (2226, 12728), (2279, 12432), (2408, 11766), (2544, 11137), (2968, 9546), (3108, 9116), (3182, 8904), (3612, 7844), (3922, 7224), (4144, 6837), (4452, 6364), (4558, 6216), (4773, 5936), (4816, 5883)]