84858628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{4441}}^1$

素因数の和:4743

約数の個数: 24

約数和(自身を含む): 157833144

約数和(自身を除く): 72974516

約数列:

[1, 2, 4, 17, 34, 68, 281, 562, 1124, 4441, 4777, 8882, 9554, 17764, 19108, 75497, 150994, 301988, 1247921, 2495842, 4991684, 21214657, 42429314, 84858628]

約数ペア:

[(1, 84858628), (2, 42429314), (4, 21214657), (17, 4991684), (34, 2495842), (68, 1247921), (281, 301988), (562, 150994), (1124, 75497), (4441, 19108), (4777, 17764), (8882, 9554)]