67055128

素因数分解:

$2^3\times 7^4\times {\mathrm{3491}}^1$

素因数の和:3525

約数の個数: 40

約数和(自身を含む): 146716380

約数和(自身を除く): 79661252

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2401, 2744, 3491, 4802, 6982, 9604, 13964, 19208, 24437, 27928, 48874, 97748, 171059, 195496, 342118, 684236, 1197413, 1368472, 2394826, 4789652, 8381891, 9579304, 16763782, 33527564, 67055128]

約数ペア:

[(1, 67055128), (2, 33527564), (4, 16763782), (7, 9579304), (8, 8381891), (14, 4789652), (28, 2394826), (49, 1368472), (56, 1197413), (98, 684236), (196, 342118), (343, 195496), (392, 171059), (686, 97748), (1372, 48874), (2401, 27928), (2744, 24437), (3491, 19208), (4802, 13964), (6982, 9604)]