68862784

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:575

約数の個数: 56

約数和(自身を含む): 145938240

約数和(自身を除く): 77075456

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 167, 272, 334, 379, 544, 668, 758, 1088, 1336, 1516, 2672, 2839, 3032, 5344, 5678, 6064, 6443, 10688, 11356, 12128, 12886, 22712, 24256, 25772, 45424, 51544, 63293, 90848, 103088, 126586, 181696, 206176, 253172, 412352, 506344, 1012688, 1075981, 2025376, 2151962, 4050752, 4303924, 8607848, 17215696, 34431392, 68862784]

約数ペア:

[(1, 68862784), (2, 34431392), (4, 17215696), (8, 8607848), (16, 4303924), (17, 4050752), (32, 2151962), (34, 2025376), (64, 1075981), (68, 1012688), (136, 506344), (167, 412352), (272, 253172), (334, 206176), (379, 181696), (544, 126586), (668, 103088), (758, 90848), (1088, 63293), (1336, 51544), (1516, 45424), (2672, 25772), (2839, 24256), (3032, 22712), (5344, 12886), (5678, 12128), (6064, 11356), (6443, 10688)]