8741453168

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{3457}}^1$

素因数の和:3790

約数の個数: 80

約数和(自身を含む): 19635243264

約数和(自身を除く): 10893790096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 211, 214, 422, 428, 749, 844, 856, 1477, 1498, 1688, 1712, 2954, 2996, 3376, 3457, 5908, 5992, 6914, 11816, 11984, 13828, 22577, 23632, 24199, 27656, 45154, 48398, 55312, 90308, 96796, 158039, 180616, 193592, 316078, 361232, 369899, 387184, 632156, 729427, 739798, 1264312, 1458854, 1479596, 2528624, 2589293, 2917708, 2959192, 5105989, 5178586, 5835416, 5918384, 10211978, 10357172, 11670832, 20423956, 20714344, 40847912, 41428688, 78048689, 81695824, 156097378, 312194756, 546340823, 624389512, 1092681646, 1248779024, 2185363292, 4370726584, 8741453168]

約数ペア:

[(1, 8741453168), (2, 4370726584), (4, 2185363292), (7, 1248779024), (8, 1092681646), (14, 624389512), (16, 546340823), (28, 312194756), (56, 156097378), (107, 81695824), (112, 78048689), (211, 41428688), (214, 40847912), (422, 20714344), (428, 20423956), (749, 11670832), (844, 10357172), (856, 10211978), (1477, 5918384), (1498, 5835416), (1688, 5178586), (1712, 5105989), (2954, 2959192), (2996, 2917708), (3376, 2589293), (3457, 2528624), (5908, 1479596), (5992, 1458854), (6914, 1264312), (11816, 739798), (11984, 729427), (13828, 632156), (22577, 387184), (23632, 369899), (24199, 361232), (27656, 316078), (45154, 193592), (48398, 180616), (55312, 158039), (90308, 96796)]