25124636

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{641}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 45299520

約数和(自身を除く): 20174884

約数列:

[1, 2, 4, 41, 82, 164, 239, 478, 641, 956, 1282, 2564, 9799, 19598, 26281, 39196, 52562, 105124, 153199, 306398, 612796, 6281159, 12562318, 25124636]

約数ペア:

[(1, 25124636), (2, 12562318), (4, 6281159), (41, 612796), (82, 306398), (164, 153199), (239, 105124), (478, 52562), (641, 39196), (956, 26281), (1282, 19598), (2564, 9799)]