9977128

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9377}}^1$

素因数の和:9409

約数の個数: 32

約数和(自身を含む): 22507200

約数和(自身を除く): 12530072

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 9377, 18754, 37508, 65639, 75016, 131278, 178163, 262556, 356326, 525112, 712652, 1247141, 1425304, 2494282, 4988564, 9977128]

約数ペア:

[(1, 9977128), (2, 4988564), (4, 2494282), (7, 1425304), (8, 1247141), (14, 712652), (19, 525112), (28, 356326), (38, 262556), (56, 178163), (76, 131278), (133, 75016), (152, 65639), (266, 37508), (532, 18754), (1064, 9377)]