47678848

素因数分解:

$2^7\times 7^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 109670400

約数和(自身を除く): 61991552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 419, 448, 508, 838, 889, 896, 1016, 1676, 1778, 2032, 2933, 3352, 3556, 4064, 5866, 6704, 7112, 8128, 11732, 13408, 14224, 16256, 23464, 26816, 28448, 46928, 53213, 53632, 56896, 93856, 106426, 113792, 187712, 212852, 372491, 375424, 425704, 744982, 851408, 1489964, 1702816, 2979928, 3405632, 5959856, 6811264, 11919712, 23839424, 47678848]

約数ペア:

[(1, 47678848), (2, 23839424), (4, 11919712), (7, 6811264), (8, 5959856), (14, 3405632), (16, 2979928), (28, 1702816), (32, 1489964), (56, 851408), (64, 744982), (112, 425704), (127, 375424), (128, 372491), (224, 212852), (254, 187712), (419, 113792), (448, 106426), (508, 93856), (838, 56896), (889, 53632), (896, 53213), (1016, 46928), (1676, 28448), (1778, 26816), (2032, 23464), (2933, 16256), (3352, 14224), (3556, 13408), (4064, 11732), (5866, 8128), (6704, 7112)]