22790516

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 48728064

約数和(自身を除く): 25937548

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 161, 172, 301, 322, 602, 644, 823, 989, 1204, 1646, 1978, 3292, 3956, 5761, 6923, 11522, 13846, 18929, 23044, 27692, 35389, 37858, 70778, 75716, 132503, 141556, 247723, 265006, 495446, 530012, 813947, 990892, 1627894, 3255788, 5697629, 11395258, 22790516]

約数ペア:

[(1, 22790516), (2, 11395258), (4, 5697629), (7, 3255788), (14, 1627894), (23, 990892), (28, 813947), (43, 530012), (46, 495446), (86, 265006), (92, 247723), (161, 141556), (172, 132503), (301, 75716), (322, 70778), (602, 37858), (644, 35389), (823, 27692), (989, 23044), (1204, 18929), (1646, 13846), (1978, 11522), (3292, 6923), (3956, 5761)]