3188656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:661

約数の個数: 40

約数和(自身を含む): 6896880

約数和(自身を除く): 3708224

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 617, 646, 1234, 1292, 2468, 2584, 4936, 5168, 9872, 10489, 11723, 20978, 23446, 41956, 46892, 83912, 93784, 167824, 187568, 199291, 398582, 797164, 1594328, 3188656]

約数ペア:

[(1, 3188656), (2, 1594328), (4, 797164), (8, 398582), (16, 199291), (17, 187568), (19, 167824), (34, 93784), (38, 83912), (68, 46892), (76, 41956), (136, 23446), (152, 20978), (272, 11723), (304, 10489), (323, 9872), (617, 5168), (646, 4936), (1234, 2584), (1292, 2468)]