26615764

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15583}}^1$

素因数の和:15655

約数の個数: 24

約数和(自身を含む): 54107648

約数和(自身を除く): 27491884

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 15583, 31166, 62332, 109081, 218162, 436324, 950563, 1901126, 3802252, 6653941, 13307882, 26615764]

約数ペア:

[(1, 26615764), (2, 13307882), (4, 6653941), (7, 3802252), (14, 1901126), (28, 950563), (61, 436324), (122, 218162), (244, 109081), (427, 62332), (854, 31166), (1708, 15583)]