28233946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{6277}}^1$

素因数の和:6465

約数の個数: 16

約数和(自身を含む): 45879624

約数和(自身を除く): 17645678

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 6277, 12554, 81601, 163202, 1085921, 2171842, 14116973, 28233946]

約数ペア:

[(1, 28233946), (2, 14116973), (13, 2171842), (26, 1085921), (173, 163202), (346, 81601), (2249, 12554), (4498, 6277)]