22672342

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 45702144

約数和(自身を除く): 23029802

約数列:

[1, 2, 7, 11, 14, 22, 23, 37, 46, 74, 77, 154, 161, 173, 253, 259, 322, 346, 407, 506, 518, 814, 851, 1211, 1702, 1771, 1903, 2422, 2849, 3542, 3806, 3979, 5698, 5957, 6401, 7958, 9361, 11914, 12802, 13321, 18722, 26642, 27853, 43769, 44807, 55706, 65527, 70411, 87538, 89614, 131054, 140822, 147223, 294446, 306383, 492877, 612766, 985754, 1030561, 1619453, 2061122, 3238906, 11336171, 22672342]

約数ペア:

[(1, 22672342), (2, 11336171), (7, 3238906), (11, 2061122), (14, 1619453), (22, 1030561), (23, 985754), (37, 612766), (46, 492877), (74, 306383), (77, 294446), (154, 147223), (161, 140822), (173, 131054), (253, 89614), (259, 87538), (322, 70411), (346, 65527), (407, 55706), (506, 44807), (518, 43769), (814, 27853), (851, 26642), (1211, 18722), (1702, 13321), (1771, 12802), (1903, 11914), (2422, 9361), (2849, 7958), (3542, 6401), (3806, 5957), (3979, 5698)]