26899888

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{45439}}^1$

素因数の和:45484

約数の個数: 20

約数和(自身を含む): 53528320

約数和(自身を除く): 26628432

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 45439, 90878, 181756, 363512, 727024, 1681243, 3362486, 6724972, 13449944, 26899888]

約数ペア:

[(1, 26899888), (2, 13449944), (4, 6724972), (8, 3362486), (16, 1681243), (37, 727024), (74, 363512), (148, 181756), (296, 90878), (592, 45439)]