40854648

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{8641}}^1$

素因数の和:8847

約数の個数: 32

約数和(自身を含む): 102666960

約数和(自身を除く): 61812312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4728, 8641, 17282, 25923, 34564, 51846, 69128, 103692, 207384, 1702277, 3404554, 5106831, 6809108, 10213662, 13618216, 20427324, 40854648]

約数ペア:

[(1, 40854648), (2, 20427324), (3, 13618216), (4, 10213662), (6, 6809108), (8, 5106831), (12, 3404554), (24, 1702277), (197, 207384), (394, 103692), (591, 69128), (788, 51846), (1182, 34564), (1576, 25923), (2364, 17282), (4728, 8641)]