71075498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{541}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 119465472

約数和(自身を除く): 48389974

約数列:

[1, 2, 13, 26, 31, 62, 163, 326, 403, 541, 806, 1082, 2119, 4238, 5053, 7033, 10106, 14066, 16771, 33542, 65689, 88183, 131378, 176366, 218023, 436046, 1146379, 2292758, 2733673, 5467346, 35537749, 71075498]

約数ペア:

[(1, 71075498), (2, 35537749), (13, 5467346), (26, 2733673), (31, 2292758), (62, 1146379), (163, 436046), (326, 218023), (403, 176366), (541, 131378), (806, 88183), (1082, 65689), (2119, 33542), (4238, 16771), (5053, 14066), (7033, 10106)]