67028654

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25603}}^1$

素因数の和:25640

約数の個数: 32

約数和(自身を含む): 132731136

約数和(自身を除く): 65702482

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 25603, 51206, 179221, 281633, 358442, 435251, 563266, 870502, 1971431, 3046757, 3942862, 4787761, 6093514, 9575522, 33514327, 67028654]

約数ペア:

[(1, 67028654), (2, 33514327), (7, 9575522), (11, 6093514), (14, 4787761), (17, 3942862), (22, 3046757), (34, 1971431), (77, 870502), (119, 563266), (154, 435251), (187, 358442), (238, 281633), (374, 179221), (1309, 51206), (2618, 25603)]