68438929

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{641}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 75930624

約数和(自身を除く): 7491695

約数列:

[1, 13, 43, 191, 559, 641, 2483, 8213, 8333, 27563, 106769, 122431, 358319, 1591603, 5264533, 68438929]

約数ペア:

[(1, 68438929), (13, 5264533), (43, 1591603), (191, 358319), (559, 122431), (641, 106769), (2483, 27563), (8213, 8333)]