39442424

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 89303040

約数和(自身を除く): 49860616

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 113, 161, 184, 226, 271, 322, 452, 542, 644, 791, 904, 1084, 1288, 1582, 1897, 2168, 2599, 3164, 3794, 5198, 6233, 6328, 7588, 10396, 12466, 15176, 18193, 20792, 24932, 30623, 36386, 43631, 49864, 61246, 72772, 87262, 122492, 145544, 174524, 214361, 244984, 349048, 428722, 704329, 857444, 1408658, 1714888, 2817316, 4930303, 5634632, 9860606, 19721212, 39442424]

約数ペア:

[(1, 39442424), (2, 19721212), (4, 9860606), (7, 5634632), (8, 4930303), (14, 2817316), (23, 1714888), (28, 1408658), (46, 857444), (56, 704329), (92, 428722), (113, 349048), (161, 244984), (184, 214361), (226, 174524), (271, 145544), (322, 122492), (452, 87262), (542, 72772), (644, 61246), (791, 49864), (904, 43631), (1084, 36386), (1288, 30623), (1582, 24932), (1897, 20792), (2168, 18193), (2599, 15176), (3164, 12466), (3794, 10396), (5198, 7588), (6233, 6328)]