25379332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{8609}}^1$

素因数の和:8691

約数の個数: 24

約数和(自身を含む): 49180320

約数和(自身を除く): 23800988

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 8609, 17218, 34436, 94699, 189398, 378796, 576803, 1153606, 2307212, 6344833, 12689666, 25379332]

約数ペア:

[(1, 25379332), (2, 12689666), (4, 6344833), (11, 2307212), (22, 1153606), (44, 576803), (67, 378796), (134, 189398), (268, 94699), (737, 34436), (1474, 17218), (2948, 8609)]