64941112318

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{303143}}^1$

素因数の和:303288

約数の個数: 32

約数和(自身を含む): 103718900736

約数和(自身を除く): 38777788418

約数列:

[1, 2, 43, 47, 53, 86, 94, 106, 2021, 2279, 2491, 4042, 4558, 4982, 107113, 214226, 303143, 606286, 13035149, 14247721, 16066579, 26070298, 28495442, 32133158, 612652003, 690862897, 755129213, 1225304006, 1381725794, 1510258426, 32470556159, 64941112318]

約数ペア:

[(1, 64941112318), (2, 32470556159), (43, 1510258426), (47, 1381725794), (53, 1225304006), (86, 755129213), (94, 690862897), (106, 612652003), (2021, 32133158), (2279, 28495442), (2491, 26070298), (4042, 16066579), (4558, 14247721), (4982, 13035149), (107113, 606286), (214226, 303143)]