13504528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:535

約数の個数: 40

約数和(自身を含む): 27989280

約数和(自身を除く): 14484752

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 131, 136, 262, 272, 379, 524, 758, 1048, 1516, 2096, 2227, 3032, 4454, 6064, 6443, 8908, 12886, 17816, 25772, 35632, 49649, 51544, 99298, 103088, 198596, 397192, 794384, 844033, 1688066, 3376132, 6752264, 13504528]

約数ペア:

[(1, 13504528), (2, 6752264), (4, 3376132), (8, 1688066), (16, 844033), (17, 794384), (34, 397192), (68, 198596), (131, 103088), (136, 99298), (262, 51544), (272, 49649), (379, 35632), (524, 25772), (758, 17816), (1048, 12886), (1516, 8908), (2096, 6443), (2227, 6064), (3032, 4454)]