7988142

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 16763904

約数和(自身を除く): 8775762

約数列:

[1, 2, 3, 6, 31, 62, 67, 93, 134, 186, 201, 402, 641, 1282, 1923, 2077, 3846, 4154, 6231, 12462, 19871, 39742, 42947, 59613, 85894, 119226, 128841, 257682, 1331357, 2662714, 3994071, 7988142]

約数ペア:

[(1, 7988142), (2, 3994071), (3, 2662714), (6, 1331357), (31, 257682), (62, 128841), (67, 119226), (93, 85894), (134, 59613), (186, 42947), (201, 39742), (402, 19871), (641, 12462), (1282, 6231), (1923, 4154), (2077, 3846)]