25805572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26119}}^1$

素因数の和:26155

約数の個数: 24

約数和(自身を含む): 51195200

約数和(自身を除く): 25389628

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 26119, 52238, 104476, 339547, 496261, 679094, 992522, 1358188, 1985044, 6451393, 12902786, 25805572]

約数ペア:

[(1, 25805572), (2, 12902786), (4, 6451393), (13, 1985044), (19, 1358188), (26, 992522), (38, 679094), (52, 496261), (76, 339547), (247, 104476), (494, 52238), (988, 26119)]