25916428

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{4271}}^1$

素因数の和:4353

約数の個数: 24

約数和(自身を含む): 47726784

約数和(自身を除く): 21810356

約数列:

[1, 2, 4, 37, 41, 74, 82, 148, 164, 1517, 3034, 4271, 6068, 8542, 17084, 158027, 175111, 316054, 350222, 632108, 700444, 6479107, 12958214, 25916428]

約数ペア:

[(1, 25916428), (2, 12958214), (4, 6479107), (37, 700444), (41, 632108), (74, 350222), (82, 316054), (148, 175111), (164, 158027), (1517, 17084), (3034, 8542), (4271, 6068)]