30567656

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28729}}^1$

素因数の和:28761

約数の個数: 32

約数和(自身を含む): 68952000

約数和(自身を除く): 38384344

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 28729, 57458, 114916, 201103, 229832, 402206, 545851, 804412, 1091702, 1608824, 2183404, 3820957, 4366808, 7641914, 15283828, 30567656]

約数ペア:

[(1, 30567656), (2, 15283828), (4, 7641914), (7, 4366808), (8, 3820957), (14, 2183404), (19, 1608824), (28, 1091702), (38, 804412), (56, 545851), (76, 402206), (133, 229832), (152, 201103), (266, 114916), (532, 57458), (1064, 28729)]