25438072

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{2389}}^1$

素因数の和:2428

約数の個数: 32

約数和(自身を含む): 52484400

約数和(自身を除く): 27046328

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1331, 2389, 2662, 4778, 5324, 9556, 10648, 19112, 26279, 52558, 105116, 210232, 289069, 578138, 1156276, 2312552, 3179759, 6359518, 12719036, 25438072]

約数ペア:

[(1, 25438072), (2, 12719036), (4, 6359518), (8, 3179759), (11, 2312552), (22, 1156276), (44, 578138), (88, 289069), (121, 210232), (242, 105116), (484, 52558), (968, 26279), (1331, 19112), (2389, 10648), (2662, 9556), (4778, 5324)]