22001264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1721}}^1$

素因数の和:1793

約数の個数: 40

約数和(自身を含む): 46122048

約数和(自身を除く): 24120784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 1721, 3196, 3442, 6392, 6884, 12784, 13768, 27536, 29257, 58514, 80887, 117028, 161774, 234056, 323548, 468112, 647096, 1294192, 1375079, 2750158, 5500316, 11000632, 22001264]

約数ペア:

[(1, 22001264), (2, 11000632), (4, 5500316), (8, 2750158), (16, 1375079), (17, 1294192), (34, 647096), (47, 468112), (68, 323548), (94, 234056), (136, 161774), (188, 117028), (272, 80887), (376, 58514), (752, 29257), (799, 27536), (1598, 13768), (1721, 12784), (3196, 6884), (3442, 6392)]