69717616

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:553

約数の個数: 40

約数和(自身を含む): 137870640

約数和(自身を除く): 68153024

約数列:

[1, 2, 4, 8, 16, 89, 173, 178, 283, 346, 356, 566, 692, 712, 1132, 1384, 1424, 2264, 2768, 4528, 15397, 25187, 30794, 48959, 50374, 61588, 97918, 100748, 123176, 195836, 201496, 246352, 391672, 402992, 783344, 4357351, 8714702, 17429404, 34858808, 69717616]

約数ペア:

[(1, 69717616), (2, 34858808), (4, 17429404), (8, 8714702), (16, 4357351), (89, 783344), (173, 402992), (178, 391672), (283, 246352), (346, 201496), (356, 195836), (566, 123176), (692, 100748), (712, 97918), (1132, 61588), (1384, 50374), (1424, 48959), (2264, 30794), (2768, 25187), (4528, 15397)]