28235514

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{659}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 58386240

約数和(自身を除く): 30150726

約数列:

[1, 2, 3, 6, 37, 74, 111, 193, 222, 386, 579, 659, 1158, 1318, 1977, 3954, 7141, 14282, 21423, 24383, 42846, 48766, 73149, 127187, 146298, 254374, 381561, 763122, 4705919, 9411838, 14117757, 28235514]

約数ペア:

[(1, 28235514), (2, 14117757), (3, 9411838), (6, 4705919), (37, 763122), (74, 381561), (111, 254374), (193, 146298), (222, 127187), (386, 73149), (579, 48766), (659, 42846), (1158, 24383), (1318, 21423), (1977, 14282), (3954, 7141)]