69910904

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{30449}}^1$

素因数の和:30503

約数の個数: 32

約数和(自身を含む): 153468000

約数和(自身を除く): 83557096

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 30449, 60898, 121796, 213143, 243592, 426286, 852572, 1248409, 1705144, 2496818, 4993636, 8738863, 9987272, 17477726, 34955452, 69910904]

約数ペア:

[(1, 69910904), (2, 34955452), (4, 17477726), (7, 9987272), (8, 8738863), (14, 4993636), (28, 2496818), (41, 1705144), (56, 1248409), (82, 852572), (164, 426286), (287, 243592), (328, 213143), (574, 121796), (1148, 60898), (2296, 30449)]