64278732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{26387}}^1$

素因数の和:26430

約数の個数: 48

約数和(自身を含む): 177327360

約数和(自身を除く): 113048628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 26387, 52774, 79161, 105548, 158322, 184709, 316644, 369418, 554127, 738836, 765223, 1108254, 1530446, 2216508, 2295669, 3060892, 4591338, 5356561, 9182676, 10713122, 16069683, 21426244, 32139366, 64278732]

約数ペア:

[(1, 64278732), (2, 32139366), (3, 21426244), (4, 16069683), (6, 10713122), (7, 9182676), (12, 5356561), (14, 4591338), (21, 3060892), (28, 2295669), (29, 2216508), (42, 1530446), (58, 1108254), (84, 765223), (87, 738836), (116, 554127), (174, 369418), (203, 316644), (348, 184709), (406, 158322), (609, 105548), (812, 79161), (1218, 52774), (2436, 26387)]