68873266

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6299}}^1$

素因数の和:6390

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 61763534

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5467, 6299, 10934, 12598, 44093, 69289, 88186, 138578, 447229, 485023, 894458, 970046, 3130603, 4919519, 6261206, 9839038, 34436633, 68873266]

約数ペア:

[(1, 68873266), (2, 34436633), (7, 9839038), (11, 6261206), (14, 4919519), (22, 3130603), (71, 970046), (77, 894458), (142, 485023), (154, 447229), (497, 138578), (781, 88186), (994, 69289), (1562, 44093), (5467, 12598), (6299, 10934)]