42667576

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 96468480

約数和(自身を除く): 53800904

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 157, 161, 184, 211, 314, 322, 422, 628, 644, 844, 1099, 1256, 1288, 1477, 1688, 2198, 2954, 3611, 4396, 4853, 5908, 7222, 8792, 9706, 11816, 14444, 19412, 25277, 28888, 33127, 33971, 38824, 50554, 66254, 67942, 101108, 132508, 135884, 202216, 231889, 265016, 271768, 463778, 761921, 927556, 1523842, 1855112, 3047684, 5333447, 6095368, 10666894, 21333788, 42667576]

約数ペア:

[(1, 42667576), (2, 21333788), (4, 10666894), (7, 6095368), (8, 5333447), (14, 3047684), (23, 1855112), (28, 1523842), (46, 927556), (56, 761921), (92, 463778), (157, 271768), (161, 265016), (184, 231889), (211, 202216), (314, 135884), (322, 132508), (422, 101108), (628, 67942), (644, 66254), (844, 50554), (1099, 38824), (1256, 33971), (1288, 33127), (1477, 28888), (1688, 25277), (2198, 19412), (2954, 14444), (3611, 11816), (4396, 9706), (4853, 8792), (5908, 7222)]