22828428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:751

約数の個数: 72

約数和(自身を含む): 66483872

約数和(自身を除く): 43655444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 577, 628, 942, 1099, 1154, 1413, 1731, 1884, 2198, 2308, 2826, 3297, 3462, 4039, 4396, 5193, 5652, 6594, 6924, 8078, 9891, 10386, 12117, 13188, 16156, 19782, 20772, 24234, 36351, 39564, 48468, 72702, 90589, 145404, 181178, 271767, 362356, 543534, 634123, 815301, 1087068, 1268246, 1630602, 1902369, 2536492, 3261204, 3804738, 5707107, 7609476, 11414214, 22828428]

約数ペア:

[(1, 22828428), (2, 11414214), (3, 7609476), (4, 5707107), (6, 3804738), (7, 3261204), (9, 2536492), (12, 1902369), (14, 1630602), (18, 1268246), (21, 1087068), (28, 815301), (36, 634123), (42, 543534), (63, 362356), (84, 271767), (126, 181178), (157, 145404), (252, 90589), (314, 72702), (471, 48468), (577, 39564), (628, 36351), (942, 24234), (1099, 20772), (1154, 19782), (1413, 16156), (1731, 13188), (1884, 12117), (2198, 10386), (2308, 9891), (2826, 8078), (3297, 6924), (3462, 6594), (4039, 5652), (4396, 5193)]