29996526

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{397}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 70235856

約数和(自身を除く): 40239330

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 257, 294, 397, 514, 771, 794, 1191, 1542, 1799, 2382, 2779, 3598, 5397, 5558, 8337, 10794, 12593, 16674, 19453, 25186, 37779, 38906, 58359, 75558, 102029, 116718, 204058, 306087, 612174, 714203, 1428406, 2142609, 4285218, 4999421, 9998842, 14998263, 29996526]

約数ペア:

[(1, 29996526), (2, 14998263), (3, 9998842), (6, 4999421), (7, 4285218), (14, 2142609), (21, 1428406), (42, 714203), (49, 612174), (98, 306087), (147, 204058), (257, 116718), (294, 102029), (397, 75558), (514, 58359), (771, 38906), (794, 37779), (1191, 25186), (1542, 19453), (1799, 16674), (2382, 12593), (2779, 10794), (3598, 8337), (5397, 5558)]