26993408

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{8111}}^1$

素因数の和:8140

約数の個数: 36

約数和(自身を含む): 58033248

約数和(自身を除く): 31039840

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 8111, 16222, 32444, 64888, 105443, 129776, 210886, 259552, 421772, 519104, 843544, 1038208, 1687088, 2076416, 3374176, 6748352, 13496704, 26993408]

約数ペア:

[(1, 26993408), (2, 13496704), (4, 6748352), (8, 3374176), (13, 2076416), (16, 1687088), (26, 1038208), (32, 843544), (52, 519104), (64, 421772), (104, 259552), (128, 210886), (208, 129776), (256, 105443), (416, 64888), (832, 32444), (1664, 16222), (3328, 8111)]