2577568

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 5975424

約数和(自身を除く): 3397856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 311, 518, 592, 622, 1036, 1184, 1244, 2072, 2177, 2488, 4144, 4354, 4976, 8288, 8708, 9952, 11507, 17416, 23014, 34832, 46028, 69664, 80549, 92056, 161098, 184112, 322196, 368224, 644392, 1288784, 2577568]

約数ペア:

[(1, 2577568), (2, 1288784), (4, 644392), (7, 368224), (8, 322196), (14, 184112), (16, 161098), (28, 92056), (32, 80549), (37, 69664), (56, 46028), (74, 34832), (112, 23014), (148, 17416), (224, 11507), (259, 9952), (296, 8708), (311, 8288), (518, 4976), (592, 4354), (622, 4144), (1036, 2488), (1184, 2177), (1244, 2072)]