61597186

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1999}}^1$

素因数の和:2110

約数の個数: 32

約数和(自身を含む): 110592000

約数和(自身を除く): 48994814

約数列:

[1, 2, 7, 14, 31, 62, 71, 142, 217, 434, 497, 994, 1999, 2201, 3998, 4402, 13993, 15407, 27986, 30814, 61969, 123938, 141929, 283858, 433783, 867566, 993503, 1987006, 4399799, 8799598, 30798593, 61597186]

約数ペア:

[(1, 61597186), (2, 30798593), (7, 8799598), (14, 4399799), (31, 1987006), (62, 993503), (71, 867566), (142, 433783), (217, 283858), (434, 141929), (497, 123938), (994, 61969), (1999, 30814), (2201, 27986), (3998, 15407), (4402, 13993)]