64910048

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 156473856

約数和(自身を除く): 91563808

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 43, 46, 56, 86, 92, 112, 161, 172, 184, 224, 293, 301, 322, 344, 368, 586, 602, 644, 688, 736, 989, 1172, 1204, 1288, 1376, 1978, 2051, 2344, 2408, 2576, 3956, 4102, 4688, 4816, 5152, 6739, 6923, 7912, 8204, 9376, 9632, 12599, 13478, 13846, 15824, 16408, 25198, 26956, 27692, 31648, 32816, 47173, 50396, 53912, 55384, 65632, 88193, 94346, 100792, 107824, 110768, 176386, 188692, 201584, 215648, 221536, 289777, 352772, 377384, 403168, 579554, 705544, 754768, 1159108, 1411088, 1509536, 2028439, 2318216, 2822176, 4056878, 4636432, 8113756, 9272864, 16227512, 32455024, 64910048]

約数ペア:

[(1, 64910048), (2, 32455024), (4, 16227512), (7, 9272864), (8, 8113756), (14, 4636432), (16, 4056878), (23, 2822176), (28, 2318216), (32, 2028439), (43, 1509536), (46, 1411088), (56, 1159108), (86, 754768), (92, 705544), (112, 579554), (161, 403168), (172, 377384), (184, 352772), (224, 289777), (293, 221536), (301, 215648), (322, 201584), (344, 188692), (368, 176386), (586, 110768), (602, 107824), (644, 100792), (688, 94346), (736, 88193), (989, 65632), (1172, 55384), (1204, 53912), (1288, 50396), (1376, 47173), (1978, 32816), (2051, 31648), (2344, 27692), (2408, 26956), (2576, 25198), (3956, 16408), (4102, 15824), (4688, 13846), (4816, 13478), (5152, 12599), (6739, 9632), (6923, 9376), (7912, 8204)]