25558232

素因数分解:

$2^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1993}}^1$

素因数の和:2235

約数の個数: 32

約数和(自身を含む): 55034400

約数和(自身を除く): 29476168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 229, 458, 916, 1603, 1832, 1993, 3206, 3986, 6412, 7972, 12824, 13951, 15944, 27902, 55804, 111608, 456397, 912794, 1825588, 3194779, 3651176, 6389558, 12779116, 25558232]

約数ペア:

[(1, 25558232), (2, 12779116), (4, 6389558), (7, 3651176), (8, 3194779), (14, 1825588), (28, 912794), (56, 456397), (229, 111608), (458, 55804), (916, 27902), (1603, 15944), (1832, 13951), (1993, 12824), (3206, 7972), (3986, 6412)]