72147454

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{3109}}^1$

素因数の和:3435

約数の個数: 16

約数和(自身を含む): 111288240

約数和(自身を除く): 39140786

約数列:

[1, 2, 41, 82, 283, 566, 3109, 6218, 11603, 23206, 127469, 254938, 879847, 1759694, 36073727, 72147454]

約数ペア:

[(1, 72147454), (2, 36073727), (41, 1759694), (82, 879847), (283, 254938), (566, 127469), (3109, 23206), (6218, 11603)]