64130318

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{12347}}^1$

素因数の和:12416

約数の個数: 24

約数和(自身を含む): 114021432

約数和(自身を除く): 49891114

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 12347, 24694, 86429, 172858, 605003, 654391, 1210006, 1308782, 4580737, 9161474, 32065159, 64130318]

約数ペア:

[(1, 64130318), (2, 32065159), (7, 9161474), (14, 4580737), (49, 1308782), (53, 1210006), (98, 654391), (106, 605003), (371, 172858), (742, 86429), (2597, 24694), (5194, 12347)]