28234332

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 120

約数和(自身を含む): 86190720

約数和(自身を除く): 57956388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 59, 63, 81, 84, 108, 118, 126, 162, 177, 189, 211, 236, 252, 324, 354, 378, 413, 422, 531, 567, 633, 708, 756, 826, 844, 1062, 1134, 1239, 1266, 1477, 1593, 1652, 1899, 2124, 2268, 2478, 2532, 2954, 3186, 3717, 3798, 4431, 4779, 4956, 5697, 5908, 6372, 7434, 7596, 8862, 9558, 11151, 11394, 12449, 13293, 14868, 17091, 17724, 19116, 22302, 22788, 24898, 26586, 33453, 34182, 37347, 39879, 44604, 49796, 53172, 66906, 68364, 74694, 79758, 87143, 112041, 119637, 133812, 149388, 159516, 174286, 224082, 239274, 261429, 336123, 348572, 448164, 478548, 522858, 672246, 784287, 1008369, 1045716, 1344492, 1568574, 2016738, 2352861, 3137148, 4033476, 4705722, 7058583, 9411444, 14117166, 28234332]

約数ペア:

[(1, 28234332), (2, 14117166), (3, 9411444), (4, 7058583), (6, 4705722), (7, 4033476), (9, 3137148), (12, 2352861), (14, 2016738), (18, 1568574), (21, 1344492), (27, 1045716), (28, 1008369), (36, 784287), (42, 672246), (54, 522858), (59, 478548), (63, 448164), (81, 348572), (84, 336123), (108, 261429), (118, 239274), (126, 224082), (162, 174286), (177, 159516), (189, 149388), (211, 133812), (236, 119637), (252, 112041), (324, 87143), (354, 79758), (378, 74694), (413, 68364), (422, 66906), (531, 53172), (567, 49796), (633, 44604), (708, 39879), (756, 37347), (826, 34182), (844, 33453), (1062, 26586), (1134, 24898), (1239, 22788), (1266, 22302), (1477, 19116), (1593, 17724), (1652, 17091), (1899, 14868), (2124, 13293), (2268, 12449), (2478, 11394), (2532, 11151), (2954, 9558), (3186, 8862), (3717, 7596), (3798, 7434), (4431, 6372), (4779, 5908), (4956, 5697)]