25243192

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{18671}}^1$

素因数の和:18703

約数の個数: 24

約数和(自身を含む): 51254640

約数和(自身を除く): 26011448

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 18671, 37342, 74684, 149368, 242723, 485446, 970892, 1941784, 3155399, 6310798, 12621596, 25243192]

約数ペア:

[(1, 25243192), (2, 12621596), (4, 6310798), (8, 3155399), (13, 1941784), (26, 970892), (52, 485446), (104, 242723), (169, 149368), (338, 74684), (676, 37342), (1352, 18671)]