22469048

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 51792480

約数和(自身を除く): 29323432

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 43, 49, 56, 62, 86, 98, 124, 172, 196, 217, 248, 301, 344, 392, 434, 602, 868, 1204, 1333, 1519, 1736, 1849, 2107, 2408, 2666, 3038, 3698, 4214, 5332, 6076, 7396, 8428, 9331, 10664, 12152, 12943, 14792, 16856, 18662, 25886, 37324, 51772, 57319, 65317, 74648, 90601, 103544, 114638, 130634, 181202, 229276, 261268, 362404, 401233, 458552, 522536, 724808, 802466, 1604932, 2808631, 3209864, 5617262, 11234524, 22469048]

約数ペア:

[(1, 22469048), (2, 11234524), (4, 5617262), (7, 3209864), (8, 2808631), (14, 1604932), (28, 802466), (31, 724808), (43, 522536), (49, 458552), (56, 401233), (62, 362404), (86, 261268), (98, 229276), (124, 181202), (172, 130634), (196, 114638), (217, 103544), (248, 90601), (301, 74648), (344, 65317), (392, 57319), (434, 51772), (602, 37324), (868, 25886), (1204, 18662), (1333, 16856), (1519, 14792), (1736, 12943), (1849, 12152), (2107, 10664), (2408, 9331), (2666, 8428), (3038, 7396), (3698, 6076), (4214, 5332)]