2887696

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:116

約数の個数: 80

約数和(自身を含む): 7142400

約数和(自身を除く): 4254704

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 59, 76, 92, 112, 118, 133, 152, 161, 184, 236, 266, 304, 322, 368, 413, 437, 472, 532, 644, 826, 874, 944, 1064, 1121, 1288, 1357, 1652, 1748, 2128, 2242, 2576, 2714, 3059, 3304, 3496, 4484, 5428, 6118, 6608, 6992, 7847, 8968, 9499, 10856, 12236, 15694, 17936, 18998, 21712, 24472, 25783, 31388, 37996, 48944, 51566, 62776, 75992, 103132, 125552, 151984, 180481, 206264, 360962, 412528, 721924, 1443848, 2887696]

約数ペア:

[(1, 2887696), (2, 1443848), (4, 721924), (7, 412528), (8, 360962), (14, 206264), (16, 180481), (19, 151984), (23, 125552), (28, 103132), (38, 75992), (46, 62776), (56, 51566), (59, 48944), (76, 37996), (92, 31388), (112, 25783), (118, 24472), (133, 21712), (152, 18998), (161, 17936), (184, 15694), (236, 12236), (266, 10856), (304, 9499), (322, 8968), (368, 7847), (413, 6992), (437, 6608), (472, 6118), (532, 5428), (644, 4484), (826, 3496), (874, 3304), (944, 3059), (1064, 2714), (1121, 2576), (1288, 2242), (1357, 2128), (1652, 1748)]