13297408

素因数分解:

$2^8\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:552

約数の個数: 36

約数和(自身を含む): 26817280

約数和(自身を除く): 13519872

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 409, 508, 818, 1016, 1636, 2032, 3272, 4064, 6544, 8128, 13088, 16256, 26176, 32512, 51943, 52352, 103886, 104704, 207772, 415544, 831088, 1662176, 3324352, 6648704, 13297408]

約数ペア:

[(1, 13297408), (2, 6648704), (4, 3324352), (8, 1662176), (16, 831088), (32, 415544), (64, 207772), (127, 104704), (128, 103886), (254, 52352), (256, 51943), (409, 32512), (508, 26176), (818, 16256), (1016, 13088), (1636, 8128), (2032, 6544), (3272, 4064)]