70683816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{420737}}^1$

素因数の和:420753

約数の個数: 32

約数和(自身を含む): 201954240

約数和(自身を除く): 131270424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 420737, 841474, 1262211, 1682948, 2524422, 2945159, 3365896, 5048844, 5890318, 8835477, 10097688, 11780636, 17670954, 23561272, 35341908, 70683816]

約数ペア:

[(1, 70683816), (2, 35341908), (3, 23561272), (4, 17670954), (6, 11780636), (7, 10097688), (8, 8835477), (12, 5890318), (14, 5048844), (21, 3365896), (24, 2945159), (28, 2524422), (42, 1682948), (56, 1262211), (84, 841474), (168, 420737)]