66976504

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{25447}}^1$

素因数の和:25507

約数の個数: 32

約数和(自身を含む): 146580480

約数和(自身を除く): 79603976

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 25447, 50894, 101788, 178129, 203576, 356258, 712516, 1196009, 1425032, 2392018, 4784036, 8372063, 9568072, 16744126, 33488252, 66976504]

約数ペア:

[(1, 66976504), (2, 33488252), (4, 16744126), (7, 9568072), (8, 8372063), (14, 4784036), (28, 2392018), (47, 1425032), (56, 1196009), (94, 712516), (188, 356258), (329, 203576), (376, 178129), (658, 101788), (1316, 50894), (2632, 25447)]