25403268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{863}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 65028096

約数和(自身を除く): 39624828

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 223, 446, 669, 863, 892, 1338, 1726, 2453, 2589, 2676, 3452, 4906, 5178, 7359, 9493, 9812, 10356, 14718, 18986, 28479, 29436, 37972, 56958, 113916, 192449, 384898, 577347, 769796, 1154694, 2116939, 2309388, 4233878, 6350817, 8467756, 12701634, 25403268]

約数ペア:

[(1, 25403268), (2, 12701634), (3, 8467756), (4, 6350817), (6, 4233878), (11, 2309388), (12, 2116939), (22, 1154694), (33, 769796), (44, 577347), (66, 384898), (132, 192449), (223, 113916), (446, 56958), (669, 37972), (863, 29436), (892, 28479), (1338, 18986), (1726, 14718), (2453, 10356), (2589, 9812), (2676, 9493), (3452, 7359), (4906, 5178)]