520633984

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10789}}^1$

素因数の和:10845

約数の個数: 64

約数和(自身を含む): 1155609000

約数和(自身を除く): 634975016

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 208, 232, 377, 416, 464, 754, 832, 928, 1508, 1664, 1856, 3016, 3712, 6032, 10789, 12064, 21578, 24128, 43156, 48256, 86312, 140257, 172624, 280514, 312881, 345248, 561028, 625762, 690496, 1122056, 1251524, 1380992, 2244112, 2503048, 4067453, 4488224, 5006096, 8134906, 8976448, 10012192, 16269812, 17952896, 20024384, 32539624, 40048768, 65079248, 130158496, 260316992, 520633984]

約数ペア:

[(1, 520633984), (2, 260316992), (4, 130158496), (8, 65079248), (13, 40048768), (16, 32539624), (26, 20024384), (29, 17952896), (32, 16269812), (52, 10012192), (58, 8976448), (64, 8134906), (104, 5006096), (116, 4488224), (128, 4067453), (208, 2503048), (232, 2244112), (377, 1380992), (416, 1251524), (464, 1122056), (754, 690496), (832, 625762), (928, 561028), (1508, 345248), (1664, 312881), (1856, 280514), (3016, 172624), (3712, 140257), (6032, 86312), (10789, 48256), (12064, 43156), (21578, 24128)]