2153536

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 112

約数和(自身を含む): 5852160

約数和(自身を除く): 3698624

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 23, 28, 32, 38, 44, 46, 56, 64, 76, 77, 88, 92, 112, 133, 152, 154, 161, 176, 184, 209, 224, 253, 266, 304, 308, 322, 352, 368, 418, 437, 448, 506, 532, 608, 616, 644, 704, 736, 836, 874, 1012, 1064, 1216, 1232, 1288, 1463, 1472, 1672, 1748, 1771, 2024, 2128, 2464, 2576, 2926, 3059, 3344, 3496, 3542, 4048, 4256, 4807, 4928, 5152, 5852, 6118, 6688, 6992, 7084, 8096, 8512, 9614, 10304, 11704, 12236, 13376, 13984, 14168, 16192, 19228, 23408, 24472, 27968, 28336, 33649, 38456, 46816, 48944, 56672, 67298, 76912, 93632, 97888, 113344, 134596, 153824, 195776, 269192, 307648, 538384, 1076768, 2153536]

約数ペア:

[(1, 2153536), (2, 1076768), (4, 538384), (7, 307648), (8, 269192), (11, 195776), (14, 153824), (16, 134596), (19, 113344), (22, 97888), (23, 93632), (28, 76912), (32, 67298), (38, 56672), (44, 48944), (46, 46816), (56, 38456), (64, 33649), (76, 28336), (77, 27968), (88, 24472), (92, 23408), (112, 19228), (133, 16192), (152, 14168), (154, 13984), (161, 13376), (176, 12236), (184, 11704), (209, 10304), (224, 9614), (253, 8512), (266, 8096), (304, 7084), (308, 6992), (322, 6688), (352, 6118), (368, 5852), (418, 5152), (437, 4928), (448, 4807), (506, 4256), (532, 4048), (608, 3542), (616, 3496), (644, 3344), (704, 3059), (736, 2926), (836, 2576), (874, 2464), (1012, 2128), (1064, 2024), (1216, 1771), (1232, 1748), (1288, 1672), (1463, 1472)]