70604968

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 156816000

約数和(自身を除く): 86211032

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 109, 172, 218, 269, 301, 344, 436, 538, 602, 763, 872, 1076, 1204, 1526, 1883, 2152, 2408, 3052, 3766, 4687, 6104, 7532, 9374, 11567, 15064, 18748, 23134, 29321, 32809, 37496, 46268, 58642, 65618, 80969, 92536, 117284, 131236, 161938, 205247, 234568, 262472, 323876, 410494, 647752, 820988, 1260803, 1641976, 2521606, 5043212, 8825621, 10086424, 17651242, 35302484, 70604968]

約数ペア:

[(1, 70604968), (2, 35302484), (4, 17651242), (7, 10086424), (8, 8825621), (14, 5043212), (28, 2521606), (43, 1641976), (56, 1260803), (86, 820988), (109, 647752), (172, 410494), (218, 323876), (269, 262472), (301, 234568), (344, 205247), (436, 161938), (538, 131236), (602, 117284), (763, 92536), (872, 80969), (1076, 65618), (1204, 58642), (1526, 46268), (1883, 37496), (2152, 32809), (2408, 29321), (3052, 23134), (3766, 18748), (4687, 15064), (6104, 11567), (7532, 9374)]