66254482

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1069}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 120182400

約数和(自身を除く): 53927918

約数列:

[1, 2, 7, 14, 19, 38, 133, 233, 266, 466, 1069, 1631, 2138, 3262, 4427, 7483, 8854, 14966, 20311, 30989, 40622, 61978, 142177, 249077, 284354, 498154, 1743539, 3487078, 4732463, 9464926, 33127241, 66254482]

約数ペア:

[(1, 66254482), (2, 33127241), (7, 9464926), (14, 4732463), (19, 3487078), (38, 1743539), (133, 498154), (233, 284354), (266, 249077), (466, 142177), (1069, 61978), (1631, 40622), (2138, 30989), (3262, 20311), (4427, 14966), (7483, 8854)]