70649768

素因数分解:

$2^3\times 7^3\times {\mathrm{25747}}^1$

素因数の和:25774

約数の個数: 32

約数和(自身を含む): 154488000

約数和(自身を除く): 83838232

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 25747, 51494, 102988, 180229, 205976, 360458, 720916, 1261603, 1441832, 2523206, 5046412, 8831221, 10092824, 17662442, 35324884, 70649768]

約数ペア:

[(1, 70649768), (2, 35324884), (4, 17662442), (7, 10092824), (8, 8831221), (14, 5046412), (28, 2523206), (49, 1441832), (56, 1261603), (98, 720916), (196, 360458), (343, 205976), (392, 180229), (686, 102988), (1372, 51494), (2744, 25747)]