26320742

素因数分解:

$2^1\times 7^2\times {\mathrm{419}}^1\times {\mathrm{641}}^1$

素因数の和:1076

約数の個数: 24

約数和(自身を含む): 46108440

約数和(自身を除く): 19787698

約数列:

[1, 2, 7, 14, 49, 98, 419, 641, 838, 1282, 2933, 4487, 5866, 8974, 20531, 31409, 41062, 62818, 268579, 537158, 1880053, 3760106, 13160371, 26320742]

約数ペア:

[(1, 26320742), (2, 13160371), (7, 3760106), (14, 1880053), (49, 537158), (98, 268579), (419, 62818), (641, 41062), (838, 31409), (1282, 20531), (2933, 8974), (4487, 5866)]