25156938569

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{10459}}^1$

素因数の和:10701

約数の個数: 32

約数和(自身を含む): 30132833280

約数和(自身を除く): 4975894711

約数列:

[1, 7, 43, 61, 131, 301, 427, 917, 2623, 5633, 7991, 10459, 18361, 39431, 55937, 73213, 343613, 449737, 637999, 1370129, 2405291, 3148159, 4465993, 9590903, 27433957, 58915547, 83577869, 192037699, 412408829, 585045083, 3593848367, 25156938569]

約数ペア:

[(1, 25156938569), (7, 3593848367), (43, 585045083), (61, 412408829), (131, 192037699), (301, 83577869), (427, 58915547), (917, 27433957), (2623, 9590903), (5633, 4465993), (7991, 3148159), (10459, 2405291), (18361, 1370129), (39431, 637999), (55937, 449737), (73213, 343613)]