7480408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4231}}^1$

素因数の和:4267

約数の個数: 32

約数和(自身を含む): 15996960

約数和(自身を除く): 8516552

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 4231, 8462, 16924, 33848, 55003, 71927, 110006, 143854, 220012, 287708, 440024, 575416, 935051, 1870102, 3740204, 7480408]

約数ペア:

[(1, 7480408), (2, 3740204), (4, 1870102), (8, 935051), (13, 575416), (17, 440024), (26, 287708), (34, 220012), (52, 143854), (68, 110006), (104, 71927), (136, 55003), (221, 33848), (442, 16924), (884, 8462), (1768, 4231)]