26695264

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{20347}}^1$

素因数の和:20398

約数の個数: 24

約数和(自身を含む): 53840808

約数和(自身を除く): 27145544

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 20347, 40694, 81388, 162776, 325552, 651104, 834227, 1668454, 3336908, 6673816, 13347632, 26695264]

約数ペア:

[(1, 26695264), (2, 13347632), (4, 6673816), (8, 3336908), (16, 1668454), (32, 834227), (41, 651104), (82, 325552), (164, 162776), (328, 81388), (656, 40694), (1312, 20347)]