70964216

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1237}}^1$

素因数の和:1415

約数の個数: 32

約数和(自身を含む): 136378080

約数和(自身を除く): 65413864

約数列:

[1, 2, 4, 8, 71, 101, 142, 202, 284, 404, 568, 808, 1237, 2474, 4948, 7171, 9896, 14342, 28684, 57368, 87827, 124937, 175654, 249874, 351308, 499748, 702616, 999496, 8870527, 17741054, 35482108, 70964216]

約数ペア:

[(1, 70964216), (2, 35482108), (4, 17741054), (8, 8870527), (71, 999496), (101, 702616), (142, 499748), (202, 351308), (284, 249874), (404, 175654), (568, 124937), (808, 87827), (1237, 57368), (2474, 28684), (4948, 14342), (7171, 9896)]