28959892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5407}}^1$

素因数の和:5527

約数の個数: 24

約数和(自身を含む): 55118336

約数和(自身を除く): 26158444

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 5407, 10814, 21628, 70291, 140582, 281164, 556921, 1113842, 2227684, 7239973, 14479946, 28959892]

約数ペア:

[(1, 28959892), (2, 14479946), (4, 7239973), (13, 2227684), (26, 1113842), (52, 556921), (103, 281164), (206, 140582), (412, 70291), (1339, 21628), (2678, 10814), (5356, 5407)]