71557534

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{17599}}^1$

素因数の和:17727

約数の個数: 16

約数和(自身を含む): 114048000

約数和(自身を除く): 42490466

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 17599, 35198, 334381, 668762, 1883093, 3766186, 35778767, 71557534]

約数ペア:

[(1, 71557534), (2, 35778767), (19, 3766186), (38, 1883093), (107, 668762), (214, 334381), (2033, 35198), (4066, 17599)]