22949444

素因数分解:

$2^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 48048000

約数和(自身を除く): 25098556

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 343, 389, 602, 686, 778, 1204, 1372, 1556, 2107, 2723, 4214, 5446, 8428, 10892, 14749, 16727, 19061, 29498, 33454, 38122, 58996, 66908, 76244, 117089, 133427, 234178, 266854, 468356, 533708, 819623, 1639246, 3278492, 5737361, 11474722, 22949444]

約数ペア:

[(1, 22949444), (2, 11474722), (4, 5737361), (7, 3278492), (14, 1639246), (28, 819623), (43, 533708), (49, 468356), (86, 266854), (98, 234178), (172, 133427), (196, 117089), (301, 76244), (343, 66908), (389, 58996), (602, 38122), (686, 33454), (778, 29498), (1204, 19061), (1372, 16727), (1556, 14749), (2107, 10892), (2723, 8428), (4214, 5446)]