63925424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{479}}^1$

素因数の和:945

約数の個数: 40

約数和(自身を含む): 130944000

約数和(自身を除く): 67018576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 439, 479, 878, 958, 1756, 1916, 3512, 3832, 7024, 7664, 8341, 9101, 16682, 18202, 33364, 36404, 66728, 72808, 133456, 145616, 210281, 420562, 841124, 1682248, 3364496, 3995339, 7990678, 15981356, 31962712, 63925424]

約数ペア:

[(1, 63925424), (2, 31962712), (4, 15981356), (8, 7990678), (16, 3995339), (19, 3364496), (38, 1682248), (76, 841124), (152, 420562), (304, 210281), (439, 145616), (479, 133456), (878, 72808), (958, 66728), (1756, 36404), (1916, 33364), (3512, 18202), (3832, 16682), (7024, 9101), (7664, 8341)]