28492408

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^2$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 65022480

約数和(自身を除く): 36530072

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 173, 238, 346, 476, 692, 952, 1211, 1384, 2422, 2941, 4844, 5882, 9688, 11764, 20587, 23528, 29929, 41174, 59858, 82348, 119716, 164696, 209503, 239432, 419006, 508793, 838012, 1017586, 1676024, 2035172, 3561551, 4070344, 7123102, 14246204, 28492408]

約数ペア:

[(1, 28492408), (2, 14246204), (4, 7123102), (7, 4070344), (8, 3561551), (14, 2035172), (17, 1676024), (28, 1017586), (34, 838012), (56, 508793), (68, 419006), (119, 239432), (136, 209503), (173, 164696), (238, 119716), (346, 82348), (476, 59858), (692, 41174), (952, 29929), (1211, 23528), (1384, 20587), (2422, 11764), (2941, 9688), (4844, 5882)]