26996690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8969}}^1$

素因数の和:9026

約数の個数: 32

約数和(自身を含む): 56833920

約数和(自身を除く): 29837230

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 8969, 17938, 44845, 62783, 89690, 125566, 313915, 385667, 627830, 771334, 1928335, 2699669, 3856670, 5399338, 13498345, 26996690]

約数ペア:

[(1, 26996690), (2, 13498345), (5, 5399338), (7, 3856670), (10, 2699669), (14, 1928335), (35, 771334), (43, 627830), (70, 385667), (86, 313915), (215, 125566), (301, 89690), (430, 62783), (602, 44845), (1505, 17938), (3010, 8969)]