5306392

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 12640320

約数和(自身を除く): 7333928

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 197, 259, 296, 364, 394, 481, 518, 728, 788, 962, 1036, 1379, 1576, 1924, 2072, 2561, 2758, 3367, 3848, 5122, 5516, 6734, 7289, 10244, 11032, 13468, 14578, 17927, 20488, 26936, 29156, 35854, 51023, 58312, 71708, 94757, 102046, 143416, 189514, 204092, 379028, 408184, 663299, 758056, 1326598, 2653196, 5306392]

約数ペア:

[(1, 5306392), (2, 2653196), (4, 1326598), (7, 758056), (8, 663299), (13, 408184), (14, 379028), (26, 204092), (28, 189514), (37, 143416), (52, 102046), (56, 94757), (74, 71708), (91, 58312), (104, 51023), (148, 35854), (182, 29156), (197, 26936), (259, 20488), (296, 17927), (364, 14578), (394, 13468), (481, 11032), (518, 10244), (728, 7289), (788, 6734), (962, 5516), (1036, 5122), (1379, 3848), (1576, 3367), (1924, 2758), (2072, 2561)]