23951858

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 42508800

約数和(自身を除く): 18556942

約数列:

[1, 2, 7, 14, 47, 89, 94, 178, 329, 409, 623, 658, 818, 1246, 2863, 4183, 5726, 8366, 19223, 29281, 36401, 38446, 58562, 72802, 134561, 254807, 269122, 509614, 1710847, 3421694, 11975929, 23951858]

約数ペア:

[(1, 23951858), (2, 11975929), (7, 3421694), (14, 1710847), (47, 509614), (89, 269122), (94, 254807), (178, 134561), (329, 72802), (409, 58562), (623, 38446), (658, 36401), (818, 29281), (1246, 19223), (2863, 8366), (4183, 5726)]