17228552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 37540800

約数和(自身を除く): 20312248

約数列:

[1, 2, 4, 8, 11, 22, 29, 43, 44, 58, 86, 88, 116, 157, 172, 232, 314, 319, 344, 473, 628, 638, 946, 1247, 1256, 1276, 1727, 1892, 2494, 2552, 3454, 3784, 4553, 4988, 6751, 6908, 9106, 9976, 13502, 13717, 13816, 18212, 27004, 27434, 36424, 50083, 54008, 54868, 74261, 100166, 109736, 148522, 195779, 200332, 297044, 391558, 400664, 594088, 783116, 1566232, 2153569, 4307138, 8614276, 17228552]

約数ペア:

[(1, 17228552), (2, 8614276), (4, 4307138), (8, 2153569), (11, 1566232), (22, 783116), (29, 594088), (43, 400664), (44, 391558), (58, 297044), (86, 200332), (88, 195779), (116, 148522), (157, 109736), (172, 100166), (232, 74261), (314, 54868), (319, 54008), (344, 50083), (473, 36424), (628, 27434), (638, 27004), (946, 18212), (1247, 13816), (1256, 13717), (1276, 13502), (1727, 9976), (1892, 9106), (2494, 6908), (2552, 6751), (3454, 4988), (3784, 4553)]