13787408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:491

約数の個数: 40

約数和(自身を含む): 28545048

約数和(自身を除く): 14757640

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 173, 272, 293, 346, 586, 692, 1172, 1384, 2344, 2768, 2941, 4688, 4981, 5882, 9962, 11764, 19924, 23528, 39848, 47056, 50689, 79696, 101378, 202756, 405512, 811024, 861713, 1723426, 3446852, 6893704, 13787408]

約数ペア:

[(1, 13787408), (2, 6893704), (4, 3446852), (8, 1723426), (16, 861713), (17, 811024), (34, 405512), (68, 202756), (136, 101378), (173, 79696), (272, 50689), (293, 47056), (346, 39848), (586, 23528), (692, 19924), (1172, 11764), (1384, 9962), (2344, 5882), (2768, 4981), (2941, 4688)]