26719728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{283}}^1$

素因数の和:582

約数の個数: 80

約数和(自身を含む): 79447296

約数和(自身を除く): 52727568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 281, 283, 336, 562, 566, 843, 849, 1124, 1132, 1686, 1698, 1967, 1981, 2248, 2264, 3372, 3396, 3934, 3962, 4496, 4528, 5901, 5943, 6744, 6792, 7868, 7924, 11802, 11886, 13488, 13584, 15736, 15848, 23604, 23772, 31472, 31696, 47208, 47544, 79523, 94416, 95088, 159046, 238569, 318092, 477138, 556661, 636184, 954276, 1113322, 1272368, 1669983, 1908552, 2226644, 3339966, 3817104, 4453288, 6679932, 8906576, 13359864, 26719728]

約数ペア:

[(1, 26719728), (2, 13359864), (3, 8906576), (4, 6679932), (6, 4453288), (7, 3817104), (8, 3339966), (12, 2226644), (14, 1908552), (16, 1669983), (21, 1272368), (24, 1113322), (28, 954276), (42, 636184), (48, 556661), (56, 477138), (84, 318092), (112, 238569), (168, 159046), (281, 95088), (283, 94416), (336, 79523), (562, 47544), (566, 47208), (843, 31696), (849, 31472), (1124, 23772), (1132, 23604), (1686, 15848), (1698, 15736), (1967, 13584), (1981, 13488), (2248, 11886), (2264, 11802), (3372, 7924), (3396, 7868), (3934, 6792), (3962, 6744), (4496, 5943), (4528, 5901)]