26675276

素因数分解:

$2^2\times {\mathrm{163}}^2\times {\mathrm{251}}^1$

素因数の和:581

約数の個数: 18

約数和(自身を含む): 47157012

約数和(自身を除く): 20481736

約数列:

[1, 2, 4, 163, 251, 326, 502, 652, 1004, 26569, 40913, 53138, 81826, 106276, 163652, 6668819, 13337638, 26675276]

約数ペア:

[(1, 26675276), (2, 13337638), (4, 6668819), (163, 163652), (251, 106276), (326, 81826), (502, 53138), (652, 40913), (1004, 26569)]