66681602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{389}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 114004800

約数和(自身を除く): 47323198

約数列:

[1, 2, 13, 19, 26, 38, 247, 347, 389, 494, 694, 778, 4511, 5057, 6593, 7391, 9022, 10114, 13186, 14782, 85709, 96083, 134983, 171418, 192166, 269966, 1754779, 2564677, 3509558, 5129354, 33340801, 66681602]

約数ペア:

[(1, 66681602), (2, 33340801), (13, 5129354), (19, 3509558), (26, 2564677), (38, 1754779), (247, 269966), (347, 192166), (389, 171418), (494, 134983), (694, 96083), (778, 85709), (4511, 14782), (5057, 13186), (6593, 10114), (7391, 9022)]