29986712

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28183}}^1$

素因数の和:28215

約数の個数: 32

約数和(自身を含む): 67641600

約数和(自身を除く): 37654888

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 28183, 56366, 112732, 197281, 225464, 394562, 535477, 789124, 1070954, 1578248, 2141908, 3748339, 4283816, 7496678, 14993356, 29986712]

約数ペア:

[(1, 29986712), (2, 14993356), (4, 7496678), (7, 4283816), (8, 3748339), (14, 2141908), (19, 1578248), (28, 1070954), (38, 789124), (56, 535477), (76, 394562), (133, 225464), (152, 197281), (266, 112732), (532, 56366), (1064, 28183)]