16708481216

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{419053}}^1$

素因数の和:419161

約数の個数: 56

約数和(自身を含む): 38318297760

約数和(自身を除く): 21609816544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 178, 224, 356, 448, 623, 712, 1246, 1424, 2492, 2848, 4984, 5696, 9968, 19936, 39872, 419053, 838106, 1676212, 2933371, 3352424, 5866742, 6704848, 11733484, 13409696, 23466968, 26819392, 37295717, 46933936, 74591434, 93867872, 149182868, 187735744, 261070019, 298365736, 522140038, 596731472, 1044280076, 1193462944, 2088560152, 2386925888, 4177120304, 8354240608, 16708481216]

約数ペア:

[(1, 16708481216), (2, 8354240608), (4, 4177120304), (7, 2386925888), (8, 2088560152), (14, 1193462944), (16, 1044280076), (28, 596731472), (32, 522140038), (56, 298365736), (64, 261070019), (89, 187735744), (112, 149182868), (178, 93867872), (224, 74591434), (356, 46933936), (448, 37295717), (623, 26819392), (712, 23466968), (1246, 13409696), (1424, 11733484), (2492, 6704848), (2848, 5866742), (4984, 3352424), (5696, 2933371), (9968, 1676212), (19936, 838106), (39872, 419053)]