39747496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 83825280

約数和(自身を除く): 44077784

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 97, 131, 136, 184, 194, 262, 388, 391, 524, 776, 782, 1048, 1564, 1649, 2227, 2231, 3013, 3128, 3298, 4454, 4462, 6026, 6596, 8908, 8924, 12052, 12707, 13192, 17816, 17848, 24104, 25414, 37927, 50828, 51221, 75854, 101656, 102442, 151708, 204884, 216019, 292261, 303416, 409768, 432038, 584522, 864076, 1169044, 1728152, 2338088, 4968437, 9936874, 19873748, 39747496]

約数ペア:

[(1, 39747496), (2, 19873748), (4, 9936874), (8, 4968437), (17, 2338088), (23, 1728152), (34, 1169044), (46, 864076), (68, 584522), (92, 432038), (97, 409768), (131, 303416), (136, 292261), (184, 216019), (194, 204884), (262, 151708), (388, 102442), (391, 101656), (524, 75854), (776, 51221), (782, 50828), (1048, 37927), (1564, 25414), (1649, 24104), (2227, 17848), (2231, 17816), (3013, 13192), (3128, 12707), (3298, 12052), (4454, 8924), (4462, 8908), (6026, 6596)]