13105736

素因数分解:

$2^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 29070000

約数和(自身を除く): 15964264

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 67, 98, 134, 196, 268, 392, 469, 499, 536, 938, 998, 1876, 1996, 3283, 3493, 3752, 3992, 6566, 6986, 13132, 13972, 24451, 26264, 27944, 33433, 48902, 66866, 97804, 133732, 195608, 234031, 267464, 468062, 936124, 1638217, 1872248, 3276434, 6552868, 13105736]

約数ペア:

[(1, 13105736), (2, 6552868), (4, 3276434), (7, 1872248), (8, 1638217), (14, 936124), (28, 468062), (49, 267464), (56, 234031), (67, 195608), (98, 133732), (134, 97804), (196, 66866), (268, 48902), (392, 33433), (469, 27944), (499, 26264), (536, 24451), (938, 13972), (998, 13132), (1876, 6986), (1996, 6566), (3283, 3992), (3493, 3752)]