74006023

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{2371}}^1$

素因数の和:2412

約数の個数: 20

約数和(自身を含む): 93015608

約数和(自身を除く): 19009585

約数列:

[1, 7, 13, 49, 91, 343, 637, 2371, 2401, 4459, 16597, 30823, 31213, 116179, 215761, 813253, 1510327, 5692771, 10572289, 74006023]

約数ペア:

[(1, 74006023), (7, 10572289), (13, 5692771), (49, 1510327), (91, 813253), (343, 215761), (637, 116179), (2371, 31213), (2401, 30823), (4459, 16597)]