39776852

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1223}}^1$

素因数の和:1447

約数の個数: 24

約数和(自身を含む): 71559936

約数和(自身を除く): 31783084

約数列:

[1, 2, 4, 47, 94, 173, 188, 346, 692, 1223, 2446, 4892, 8131, 16262, 32524, 57481, 114962, 211579, 229924, 423158, 846316, 9944213, 19888426, 39776852]

約数ペア:

[(1, 39776852), (2, 19888426), (4, 9944213), (47, 846316), (94, 423158), (173, 229924), (188, 211579), (346, 114962), (692, 57481), (1223, 32524), (2446, 16262), (4892, 8131)]