8345386

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 15628032

約数和(自身を除く): 7282646

約数列:

[1, 2, 7, 14, 31, 41, 49, 62, 67, 82, 98, 134, 217, 287, 434, 469, 574, 938, 1271, 1519, 2009, 2077, 2542, 2747, 3038, 3283, 4018, 4154, 5494, 6566, 8897, 14539, 17794, 19229, 29078, 38458, 62279, 85157, 101773, 124558, 134603, 170314, 203546, 269206, 596099, 1192198, 4172693, 8345386]

約数ペア:

[(1, 8345386), (2, 4172693), (7, 1192198), (14, 596099), (31, 269206), (41, 203546), (49, 170314), (62, 134603), (67, 124558), (82, 101773), (98, 85157), (134, 62279), (217, 38458), (287, 29078), (434, 19229), (469, 17794), (574, 14539), (938, 8897), (1271, 6566), (1519, 5494), (2009, 4154), (2077, 4018), (2542, 3283), (2747, 3038)]