66338078

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 106444800

約数和(自身を除く): 40106722

約数列:

[1, 2, 31, 43, 62, 86, 149, 167, 298, 334, 1333, 2666, 4619, 5177, 6407, 7181, 9238, 10354, 12814, 14362, 24883, 49766, 198617, 222611, 397234, 445222, 771373, 1069969, 1542746, 2139938, 33169039, 66338078]

約数ペア:

[(1, 66338078), (2, 33169039), (31, 2139938), (43, 1542746), (62, 1069969), (86, 771373), (149, 445222), (167, 397234), (298, 222611), (334, 198617), (1333, 49766), (2666, 24883), (4619, 14362), (5177, 12814), (6407, 10354), (7181, 9238)]