71470518

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{859}}^1$

素因数の和:1161

約数の個数: 48

約数和(自身を含む): 167060160

約数和(自身を除く): 95589642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 283, 294, 566, 849, 859, 1698, 1718, 1981, 2577, 3962, 5154, 5943, 6013, 11886, 12026, 13867, 18039, 27734, 36078, 41601, 42091, 83202, 84182, 126273, 243097, 252546, 486194, 729291, 1458582, 1701679, 3403358, 5105037, 10210074, 11911753, 23823506, 35735259, 71470518]

約数ペア:

[(1, 71470518), (2, 35735259), (3, 23823506), (6, 11911753), (7, 10210074), (14, 5105037), (21, 3403358), (42, 1701679), (49, 1458582), (98, 729291), (147, 486194), (283, 252546), (294, 243097), (566, 126273), (849, 84182), (859, 83202), (1698, 42091), (1718, 41601), (1981, 36078), (2577, 27734), (3962, 18039), (5154, 13867), (5943, 12026), (6013, 11886)]