6407344

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:257

約数の個数: 40

約数和(自身を含む): 12985280

約数和(自身を除く): 6577936

約数列:

[1, 2, 4, 8, 16, 43, 67, 86, 134, 139, 172, 268, 278, 344, 536, 556, 688, 1072, 1112, 2224, 2881, 5762, 5977, 9313, 11524, 11954, 18626, 23048, 23908, 37252, 46096, 47816, 74504, 95632, 149008, 400459, 800918, 1601836, 3203672, 6407344]

約数ペア:

[(1, 6407344), (2, 3203672), (4, 1601836), (8, 800918), (16, 400459), (43, 149008), (67, 95632), (86, 74504), (134, 47816), (139, 46096), (172, 37252), (268, 23908), (278, 23048), (344, 18626), (536, 11954), (556, 11524), (688, 9313), (1072, 5977), (1112, 5762), (2224, 2881)]