26607890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{557}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 50983344

約数和(自身を除く): 24375454

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 281, 557, 562, 1114, 1405, 2785, 2810, 4777, 5570, 9469, 9554, 18938, 23885, 47345, 47770, 94690, 156517, 313034, 782585, 1565170, 2660789, 5321578, 13303945, 26607890]

約数ペア:

[(1, 26607890), (2, 13303945), (5, 5321578), (10, 2660789), (17, 1565170), (34, 782585), (85, 313034), (170, 156517), (281, 94690), (557, 47770), (562, 47345), (1114, 23885), (1405, 18938), (2785, 9554), (2810, 9469), (4777, 5570)]