79375198

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:989

約数の個数: 48

約数和(自身を含む): 149057280

約数和(自身を除く): 69682082

約数列:

[1, 2, 7, 14, 19, 38, 47, 49, 94, 98, 133, 266, 329, 658, 893, 907, 931, 1786, 1814, 1862, 2303, 4606, 6251, 6349, 12502, 12698, 17233, 34466, 42629, 43757, 44443, 85258, 87514, 88886, 120631, 241262, 298403, 596806, 809951, 844417, 1619902, 1688834, 2088821, 4177642, 5669657, 11339314, 39687599, 79375198]

約数ペア:

[(1, 79375198), (2, 39687599), (7, 11339314), (14, 5669657), (19, 4177642), (38, 2088821), (47, 1688834), (49, 1619902), (94, 844417), (98, 809951), (133, 596806), (266, 298403), (329, 241262), (658, 120631), (893, 88886), (907, 87514), (931, 85258), (1786, 44443), (1814, 43757), (1862, 42629), (2303, 34466), (4606, 17233), (6251, 12698), (6349, 12502)]