22628836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 43908480

約数和(自身を除く): 21279644

約数列:

[1, 2, 4, 17, 34, 43, 68, 71, 86, 109, 142, 172, 218, 284, 436, 731, 1207, 1462, 1853, 2414, 2924, 3053, 3706, 4687, 4828, 6106, 7412, 7739, 9374, 12212, 15478, 18748, 30956, 51901, 79679, 103802, 131563, 159358, 207604, 263126, 318716, 332777, 526252, 665554, 1331108, 5657209, 11314418, 22628836]

約数ペア:

[(1, 22628836), (2, 11314418), (4, 5657209), (17, 1331108), (34, 665554), (43, 526252), (68, 332777), (71, 318716), (86, 263126), (109, 207604), (142, 159358), (172, 131563), (218, 103802), (284, 79679), (436, 51901), (731, 30956), (1207, 18748), (1462, 15478), (1853, 12212), (2414, 9374), (2924, 7739), (3053, 7412), (3706, 6106), (4687, 4828)]