38976392

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1447}}^1$

素因数の和:1510

約数の個数: 64

約数和(自身を含む): 92440320

約数和(自身を除く): 53463928

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 1036, 1447, 1924, 2072, 2894, 3367, 3848, 5788, 6734, 10129, 11576, 13468, 18811, 20258, 26936, 37622, 40516, 53539, 75244, 81032, 107078, 131677, 150488, 214156, 263354, 374773, 428312, 526708, 696007, 749546, 1053416, 1392014, 1499092, 2784028, 2998184, 4872049, 5568056, 9744098, 19488196, 38976392]

約数ペア:

[(1, 38976392), (2, 19488196), (4, 9744098), (7, 5568056), (8, 4872049), (13, 2998184), (14, 2784028), (26, 1499092), (28, 1392014), (37, 1053416), (52, 749546), (56, 696007), (74, 526708), (91, 428312), (104, 374773), (148, 263354), (182, 214156), (259, 150488), (296, 131677), (364, 107078), (481, 81032), (518, 75244), (728, 53539), (962, 40516), (1036, 37622), (1447, 26936), (1924, 20258), (2072, 18811), (2894, 13468), (3367, 11576), (3848, 10129), (5788, 6734)]