26549516

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 55695360

約数和(自身を除く): 29145844

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 73, 124, 146, 217, 292, 419, 434, 511, 838, 868, 1022, 1676, 2044, 2263, 2933, 4526, 5866, 9052, 11732, 12989, 15841, 25978, 30587, 31682, 51956, 61174, 63364, 90923, 122348, 181846, 214109, 363692, 428218, 856436, 948197, 1896394, 3792788, 6637379, 13274758, 26549516]

約数ペア:

[(1, 26549516), (2, 13274758), (4, 6637379), (7, 3792788), (14, 1896394), (28, 948197), (31, 856436), (62, 428218), (73, 363692), (124, 214109), (146, 181846), (217, 122348), (292, 90923), (419, 63364), (434, 61174), (511, 51956), (838, 31682), (868, 30587), (1022, 25978), (1676, 15841), (2044, 12989), (2263, 11732), (2933, 9052), (4526, 5866)]