3803488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 8297856

約数和(自身を除く): 4494368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 223, 328, 416, 446, 533, 656, 892, 1066, 1312, 1784, 2132, 2899, 3568, 4264, 5798, 7136, 8528, 9143, 11596, 17056, 18286, 23192, 36572, 46384, 73144, 92768, 118859, 146288, 237718, 292576, 475436, 950872, 1901744, 3803488]

約数ペア:

[(1, 3803488), (2, 1901744), (4, 950872), (8, 475436), (13, 292576), (16, 237718), (26, 146288), (32, 118859), (41, 92768), (52, 73144), (82, 46384), (104, 36572), (164, 23192), (208, 18286), (223, 17056), (328, 11596), (416, 9143), (446, 8528), (533, 7136), (656, 5798), (892, 4264), (1066, 3568), (1312, 2899), (1784, 2132)]