25383688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4889}}^1$

素因数の和:4965

約数の個数: 32

約数和(自身を含む): 52812000

約数和(自身を除く): 27428312

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 472, 649, 1298, 2596, 4889, 5192, 9778, 19556, 39112, 53779, 107558, 215116, 288451, 430232, 576902, 1153804, 2307608, 3172961, 6345922, 12691844, 25383688]

約数ペア:

[(1, 25383688), (2, 12691844), (4, 6345922), (8, 3172961), (11, 2307608), (22, 1153804), (44, 576902), (59, 430232), (88, 288451), (118, 215116), (236, 107558), (472, 53779), (649, 39112), (1298, 19556), (2596, 9778), (4889, 5192)]