25722067

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5227}}^1$

素因数の和:5290

約数の個数: 16

約数和(自身を含む): 31786240

約数和(自身を除く): 6064173

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 5227, 36589, 99313, 193399, 695191, 1353793, 3674581, 25722067]

約数ペア:

[(1, 25722067), (7, 3674581), (19, 1353793), (37, 695191), (133, 193399), (259, 99313), (703, 36589), (4921, 5227)]