28629496

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 68522400

約数和(自身を除く): 39892904

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 56, 58, 61, 68, 116, 119, 122, 136, 203, 232, 238, 244, 289, 406, 427, 476, 488, 493, 578, 812, 854, 952, 986, 1037, 1156, 1624, 1708, 1769, 1972, 2023, 2074, 2312, 3416, 3451, 3538, 3944, 4046, 4148, 6902, 7076, 7259, 8092, 8296, 8381, 12383, 13804, 14152, 14518, 16184, 16762, 17629, 24766, 27608, 29036, 30073, 33524, 35258, 49532, 58072, 58667, 60146, 67048, 70516, 99064, 117334, 120292, 123403, 141032, 210511, 234668, 240584, 246806, 421022, 469336, 493612, 511241, 842044, 987224, 1022482, 1684088, 2044964, 3578687, 4089928, 7157374, 14314748, 28629496]

約数ペア:

[(1, 28629496), (2, 14314748), (4, 7157374), (7, 4089928), (8, 3578687), (14, 2044964), (17, 1684088), (28, 1022482), (29, 987224), (34, 842044), (56, 511241), (58, 493612), (61, 469336), (68, 421022), (116, 246806), (119, 240584), (122, 234668), (136, 210511), (203, 141032), (232, 123403), (238, 120292), (244, 117334), (289, 99064), (406, 70516), (427, 67048), (476, 60146), (488, 58667), (493, 58072), (578, 49532), (812, 35258), (854, 33524), (952, 30073), (986, 29036), (1037, 27608), (1156, 24766), (1624, 17629), (1708, 16762), (1769, 16184), (1972, 14518), (2023, 14152), (2074, 13804), (2312, 12383), (3416, 8381), (3451, 8296), (3538, 8092), (3944, 7259), (4046, 7076), (4148, 6902)]