66884952

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{64811}}^1$

素因数の和:64863

約数の個数: 32

約数和(自身を含む): 171103680

約数和(自身を除く): 104218728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 64811, 129622, 194433, 259244, 388866, 518488, 777732, 1555464, 2786873, 5573746, 8360619, 11147492, 16721238, 22294984, 33442476, 66884952]

約数ペア:

[(1, 66884952), (2, 33442476), (3, 22294984), (4, 16721238), (6, 11147492), (8, 8360619), (12, 5573746), (24, 2786873), (43, 1555464), (86, 777732), (129, 518488), (172, 388866), (258, 259244), (344, 194433), (516, 129622), (1032, 64811)]