26268656

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:501

約数の個数: 40

約数和(自身を含む): 52996608

約数和(自身を除く): 26727952

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 211, 248, 251, 422, 496, 502, 844, 1004, 1688, 2008, 3376, 4016, 6541, 7781, 13082, 15562, 26164, 31124, 52328, 52961, 62248, 104656, 105922, 124496, 211844, 423688, 847376, 1641791, 3283582, 6567164, 13134328, 26268656]

約数ペア:

[(1, 26268656), (2, 13134328), (4, 6567164), (8, 3283582), (16, 1641791), (31, 847376), (62, 423688), (124, 211844), (211, 124496), (248, 105922), (251, 104656), (422, 62248), (496, 52961), (502, 52328), (844, 31124), (1004, 26164), (1688, 15562), (2008, 13082), (3376, 7781), (4016, 6541)]