65883496

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{13219}}^1$

素因数の和:13321

約数の個数: 32

約数和(自身を含む): 142776000

約数和(自身を除く): 76892504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 13219, 26438, 52876, 92533, 105752, 185066, 370132, 740264, 1176491, 2352982, 4705964, 8235437, 9411928, 16470874, 32941748, 65883496]

約数ペア:

[(1, 65883496), (2, 32941748), (4, 16470874), (7, 9411928), (8, 8235437), (14, 4705964), (28, 2352982), (56, 1176491), (89, 740264), (178, 370132), (356, 185066), (623, 105752), (712, 92533), (1246, 52876), (2492, 26438), (4984, 13219)]