25843012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9377}}^1$

素因数の和:9447

約数の個数: 24

約数和(自身を含む): 49628376

約数和(自身を除く): 23785364

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 9377, 18754, 37508, 121901, 243802, 487604, 496981, 993962, 1987924, 6460753, 12921506, 25843012]

約数ペア:

[(1, 25843012), (2, 12921506), (4, 6460753), (13, 1987924), (26, 993962), (52, 496981), (53, 487604), (106, 243802), (212, 121901), (689, 37508), (1378, 18754), (2756, 9377)]