4398384

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2131}}^1$

素因数の和:2185

約数の個数: 40

約数和(自身を含む): 11632192

約数和(自身を除く): 7233808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 2131, 4262, 6393, 8524, 12786, 17048, 25572, 34096, 51144, 91633, 102288, 183266, 274899, 366532, 549798, 733064, 1099596, 1466128, 2199192, 4398384]

約数ペア:

[(1, 4398384), (2, 2199192), (3, 1466128), (4, 1099596), (6, 733064), (8, 549798), (12, 366532), (16, 274899), (24, 183266), (43, 102288), (48, 91633), (86, 51144), (129, 34096), (172, 25572), (258, 17048), (344, 12786), (516, 8524), (688, 6393), (1032, 4262), (2064, 2131)]