71388582

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1699}}^1$

素因数の和:1900

約数の個数: 32

約数和(自身を含む): 146880000

約数和(自身を除く): 75491418

約数列:

[1, 2, 3, 6, 47, 94, 141, 149, 282, 298, 447, 894, 1699, 3398, 5097, 7003, 10194, 14006, 21009, 42018, 79853, 159706, 239559, 253151, 479118, 506302, 759453, 1518906, 11898097, 23796194, 35694291, 71388582]

約数ペア:

[(1, 71388582), (2, 35694291), (3, 23796194), (6, 11898097), (47, 1518906), (94, 759453), (141, 506302), (149, 479118), (282, 253151), (298, 239559), (447, 159706), (894, 79853), (1699, 42018), (3398, 21009), (5097, 14006), (7003, 10194)]