77767816

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{33871}}^1$

素因数の和:33925

約数の個数: 32

約数和(自身を含む): 170714880

約数和(自身を除く): 92947064

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 33871, 67742, 135484, 237097, 270968, 474194, 948388, 1388711, 1896776, 2777422, 5554844, 9720977, 11109688, 19441954, 38883908, 77767816]

約数ペア:

[(1, 77767816), (2, 38883908), (4, 19441954), (7, 11109688), (8, 9720977), (14, 5554844), (28, 2777422), (41, 1896776), (56, 1388711), (82, 948388), (164, 474194), (287, 270968), (328, 237097), (574, 135484), (1148, 67742), (2296, 33871)]