38862548

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{659}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 71184960

約数和(自身を除く): 32322412

約数列:

[1, 2, 4, 23, 46, 92, 641, 659, 1282, 1318, 2564, 2636, 14743, 15157, 29486, 30314, 58972, 60628, 422419, 844838, 1689676, 9715637, 19431274, 38862548]

約数ペア:

[(1, 38862548), (2, 19431274), (4, 9715637), (23, 1689676), (46, 844838), (92, 422419), (641, 60628), (659, 58972), (1282, 30314), (1318, 29486), (2564, 15157), (2636, 14743)]