66855866

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25537}}^1$

素因数の和:25574

約数の個数: 32

約数和(自身を含む): 132388992

約数和(自身を除く): 65533126

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 25537, 51074, 178759, 280907, 357518, 434129, 561814, 868258, 1966349, 3038903, 3932698, 4775419, 6077806, 9550838, 33427933, 66855866]

約数ペア:

[(1, 66855866), (2, 33427933), (7, 9550838), (11, 6077806), (14, 4775419), (17, 3932698), (22, 3038903), (34, 1966349), (77, 868258), (119, 561814), (154, 434129), (187, 357518), (238, 280907), (374, 178759), (1309, 51074), (2618, 25537)]