6419728

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:132

約数の個数: 60

約数和(自身を含む): 15022848

約数和(自身を除く): 8603120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 43, 56, 62, 86, 112, 124, 172, 217, 248, 301, 344, 434, 496, 602, 688, 868, 1204, 1333, 1736, 1849, 2408, 2666, 3472, 3698, 4816, 5332, 7396, 9331, 10664, 12943, 14792, 18662, 21328, 25886, 29584, 37324, 51772, 57319, 74648, 103544, 114638, 149296, 207088, 229276, 401233, 458552, 802466, 917104, 1604932, 3209864, 6419728]

約数ペア:

[(1, 6419728), (2, 3209864), (4, 1604932), (7, 917104), (8, 802466), (14, 458552), (16, 401233), (28, 229276), (31, 207088), (43, 149296), (56, 114638), (62, 103544), (86, 74648), (112, 57319), (124, 51772), (172, 37324), (217, 29584), (248, 25886), (301, 21328), (344, 18662), (434, 14792), (496, 12943), (602, 10664), (688, 9331), (868, 7396), (1204, 5332), (1333, 4816), (1736, 3698), (1849, 3472), (2408, 2666)]