71474844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{850891}}^1$

素因数の和:850905

約数の個数: 24

約数和(自身を含む): 190599808

約数和(自身を除く): 119124964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 850891, 1701782, 2552673, 3403564, 5105346, 5956237, 10210692, 11912474, 17868711, 23824948, 35737422, 71474844]

約数ペア:

[(1, 71474844), (2, 35737422), (3, 23824948), (4, 17868711), (6, 11912474), (7, 10210692), (12, 5956237), (14, 5105346), (21, 3403564), (28, 2552673), (42, 1701782), (84, 850891)]