70647416

素因数分解:

$2^3\times 7^2\times {\mathrm{229}}^1\times {\mathrm{787}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 154960200

約数和(自身を除く): 84312784

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 229, 392, 458, 787, 916, 1574, 1603, 1832, 3148, 3206, 5509, 6296, 6412, 11018, 11221, 12824, 22036, 22442, 38563, 44072, 44884, 77126, 89768, 154252, 180223, 308504, 360446, 720892, 1261561, 1441784, 2523122, 5046244, 8830927, 10092488, 17661854, 35323708, 70647416]

約数ペア:

[(1, 70647416), (2, 35323708), (4, 17661854), (7, 10092488), (8, 8830927), (14, 5046244), (28, 2523122), (49, 1441784), (56, 1261561), (98, 720892), (196, 360446), (229, 308504), (392, 180223), (458, 154252), (787, 89768), (916, 77126), (1574, 44884), (1603, 44072), (1832, 38563), (3148, 22442), (3206, 22036), (5509, 12824), (6296, 11221), (6412, 11018)]