64091242319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 74075383872

約数和(自身を除く): 9984141553

約数列:

[1, 13, 23, 53, 137, 299, 557, 689, 1219, 1781, 2809, 3151, 7241, 7261, 12811, 15847, 29521, 36517, 40963, 64607, 76309, 94393, 166543, 167003, 383773, 384833, 678983, 839891, 992017, 1564613, 1755107, 2171039, 4044377, 5002829, 8826779, 8851159, 20339969, 22816391, 35986099, 52576901, 93020671, 115065067, 214351981, 467819287, 1209268723, 2786575753, 4930095563, 64091242319]

約数ペア:

[(1, 64091242319), (13, 4930095563), (23, 2786575753), (53, 1209268723), (137, 467819287), (299, 214351981), (557, 115065067), (689, 93020671), (1219, 52576901), (1781, 35986099), (2809, 22816391), (3151, 20339969), (7241, 8851159), (7261, 8826779), (12811, 5002829), (15847, 4044377), (29521, 2171039), (36517, 1755107), (40963, 1564613), (64607, 992017), (76309, 839891), (94393, 678983), (166543, 384833), (167003, 383773)]