13432916

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 28304640

約数和(自身を除く): 14871724

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 71, 116, 142, 203, 233, 284, 406, 466, 497, 812, 932, 994, 1631, 1988, 2059, 3262, 4118, 6524, 6757, 8236, 13514, 14413, 16543, 27028, 28826, 33086, 47299, 57652, 66172, 94598, 115801, 189196, 231602, 463204, 479747, 959494, 1918988, 3358229, 6716458, 13432916]

約数ペア:

[(1, 13432916), (2, 6716458), (4, 3358229), (7, 1918988), (14, 959494), (28, 479747), (29, 463204), (58, 231602), (71, 189196), (116, 115801), (142, 94598), (203, 66172), (233, 57652), (284, 47299), (406, 33086), (466, 28826), (497, 27028), (812, 16543), (932, 14413), (994, 13514), (1631, 8236), (1988, 6757), (2059, 6524), (3262, 4118)]