25335112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4297}}^1$

素因数の和:4381

約数の個数: 32

約数和(自身を含む): 52607520

約数和(自身を除く): 27272408

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 4297, 5896, 8594, 17188, 34376, 47267, 94534, 189068, 287899, 378136, 575798, 1151596, 2303192, 3166889, 6333778, 12667556, 25335112]

約数ペア:

[(1, 25335112), (2, 12667556), (4, 6333778), (8, 3166889), (11, 2303192), (22, 1151596), (44, 575798), (67, 378136), (88, 287899), (134, 189068), (268, 94534), (536, 47267), (737, 34376), (1474, 17188), (2948, 8594), (4297, 5896)]