47821744

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:589

約数の個数: 40

約数和(自身を含む): 95618880

約数和(自身を除く): 47797136

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 269, 271, 328, 538, 542, 656, 1076, 1084, 2152, 2168, 4304, 4336, 11029, 11111, 22058, 22222, 44116, 44444, 72899, 88232, 88888, 145798, 176464, 177776, 291596, 583192, 1166384, 2988859, 5977718, 11955436, 23910872, 47821744]

約数ペア:

[(1, 47821744), (2, 23910872), (4, 11955436), (8, 5977718), (16, 2988859), (41, 1166384), (82, 583192), (164, 291596), (269, 177776), (271, 176464), (328, 145798), (538, 88888), (542, 88232), (656, 72899), (1076, 44444), (1084, 44116), (2152, 22222), (2168, 22058), (4304, 11111), (4336, 11029)]