42644392

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 96526080

約数和(自身を除く): 53881688

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 113, 161, 184, 226, 293, 322, 452, 586, 644, 791, 904, 1172, 1288, 1582, 2051, 2344, 2599, 3164, 4102, 5198, 6328, 6739, 8204, 10396, 13478, 16408, 18193, 20792, 26956, 33109, 36386, 47173, 53912, 66218, 72772, 94346, 132436, 145544, 188692, 231763, 264872, 377384, 463526, 761507, 927052, 1523014, 1854104, 3046028, 5330549, 6092056, 10661098, 21322196, 42644392]

約数ペア:

[(1, 42644392), (2, 21322196), (4, 10661098), (7, 6092056), (8, 5330549), (14, 3046028), (23, 1854104), (28, 1523014), (46, 927052), (56, 761507), (92, 463526), (113, 377384), (161, 264872), (184, 231763), (226, 188692), (293, 145544), (322, 132436), (452, 94346), (586, 72772), (644, 66218), (791, 53912), (904, 47173), (1172, 36386), (1288, 33109), (1582, 26956), (2051, 20792), (2344, 18193), (2599, 16408), (3164, 13478), (4102, 10396), (5198, 8204), (6328, 6739)]