64442872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{929}}^1$

素因数の和:1000

約数の個数: 64

約数和(自身を含む): 140616000

約数和(自身を除く): 76173128

約数列:

[1, 2, 4, 8, 13, 23, 26, 29, 46, 52, 58, 92, 104, 116, 184, 232, 299, 377, 598, 667, 754, 929, 1196, 1334, 1508, 1858, 2392, 2668, 3016, 3716, 5336, 7432, 8671, 12077, 17342, 21367, 24154, 26941, 34684, 42734, 48308, 53882, 69368, 85468, 96616, 107764, 170936, 215528, 277771, 350233, 555542, 619643, 700466, 1111084, 1239286, 1400932, 2222168, 2478572, 2801864, 4957144, 8055359, 16110718, 32221436, 64442872]

約数ペア:

[(1, 64442872), (2, 32221436), (4, 16110718), (8, 8055359), (13, 4957144), (23, 2801864), (26, 2478572), (29, 2222168), (46, 1400932), (52, 1239286), (58, 1111084), (92, 700466), (104, 619643), (116, 555542), (184, 350233), (232, 277771), (299, 215528), (377, 170936), (598, 107764), (667, 96616), (754, 85468), (929, 69368), (1196, 53882), (1334, 48308), (1508, 42734), (1858, 34684), (2392, 26941), (2668, 24154), (3016, 21367), (3716, 17342), (5336, 12077), (7432, 8671)]