64560692

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{37799}}^1$

素因数の和:37871

約数の個数: 24

約数和(自身を含む): 131241600

約数和(自身を除く): 66680908

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 37799, 75598, 151196, 264593, 529186, 1058372, 2305739, 4611478, 9222956, 16140173, 32280346, 64560692]

約数ペア:

[(1, 64560692), (2, 32280346), (4, 16140173), (7, 9222956), (14, 4611478), (28, 2305739), (61, 1058372), (122, 529186), (244, 264593), (427, 151196), (854, 75598), (1708, 37799)]