13872352

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{33347}}^1$

素因数の和:33370

約数の個数: 24

約数和(自身を含む): 29412936

約数和(自身を除く): 15540584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 33347, 66694, 133388, 266776, 433511, 533552, 867022, 1067104, 1734044, 3468088, 6936176, 13872352]

約数ペア:

[(1, 13872352), (2, 6936176), (4, 3468088), (8, 1734044), (13, 1067104), (16, 867022), (26, 533552), (32, 433511), (52, 266776), (104, 133388), (208, 66694), (416, 33347)]