12977952

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{10399}}^1$

素因数の和:10425

約数の個数: 48

約数和(自身を含む): 36691200

約数和(自身を除く): 23713248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 10399, 20798, 31197, 41596, 62394, 83192, 124788, 135187, 166384, 249576, 270374, 332768, 405561, 499152, 540748, 811122, 998304, 1081496, 1622244, 2162992, 3244488, 4325984, 6488976, 12977952]

約数ペア:

[(1, 12977952), (2, 6488976), (3, 4325984), (4, 3244488), (6, 2162992), (8, 1622244), (12, 1081496), (13, 998304), (16, 811122), (24, 540748), (26, 499152), (32, 405561), (39, 332768), (48, 270374), (52, 249576), (78, 166384), (96, 135187), (104, 124788), (156, 83192), (208, 62394), (312, 41596), (416, 31197), (624, 20798), (1248, 10399)]