25806970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1163}}^1$

素因数の和:1494

約数の個数: 32

約数和(自身を含む): 53301888

約数和(自身を除く): 27494918

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 317, 634, 1163, 1585, 2219, 2326, 3170, 4438, 5815, 8141, 11095, 11630, 16282, 22190, 40705, 81410, 368671, 737342, 1843355, 2580697, 3686710, 5161394, 12903485, 25806970]

約数ペア:

[(1, 25806970), (2, 12903485), (5, 5161394), (7, 3686710), (10, 2580697), (14, 1843355), (35, 737342), (70, 368671), (317, 81410), (634, 40705), (1163, 22190), (1585, 16282), (2219, 11630), (2326, 11095), (3170, 8141), (4438, 5815)]