66706816

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 150582600

約数和(自身を除く): 83875784

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 64, 73, 88, 118, 121, 128, 146, 176, 236, 242, 292, 352, 472, 484, 584, 649, 704, 803, 944, 968, 1168, 1298, 1408, 1606, 1888, 1936, 2336, 2596, 3212, 3776, 3872, 4307, 4672, 5192, 6424, 7139, 7552, 7744, 8614, 8833, 9344, 10384, 12848, 14278, 15488, 17228, 17666, 20768, 25696, 28556, 34456, 35332, 41536, 47377, 51392, 57112, 68912, 70664, 83072, 94754, 102784, 114224, 137824, 141328, 189508, 228448, 275648, 282656, 379016, 456896, 521147, 551296, 565312, 758032, 913792, 1042294, 1130624, 1516064, 2084588, 3032128, 4169176, 6064256, 8338352, 16676704, 33353408, 66706816]

約数ペア:

[(1, 66706816), (2, 33353408), (4, 16676704), (8, 8338352), (11, 6064256), (16, 4169176), (22, 3032128), (32, 2084588), (44, 1516064), (59, 1130624), (64, 1042294), (73, 913792), (88, 758032), (118, 565312), (121, 551296), (128, 521147), (146, 456896), (176, 379016), (236, 282656), (242, 275648), (292, 228448), (352, 189508), (472, 141328), (484, 137824), (584, 114224), (649, 102784), (704, 94754), (803, 83072), (944, 70664), (968, 68912), (1168, 57112), (1298, 51392), (1408, 47377), (1606, 41536), (1888, 35332), (1936, 34456), (2336, 28556), (2596, 25696), (3212, 20768), (3776, 17666), (3872, 17228), (4307, 15488), (4672, 14278), (5192, 12848), (6424, 10384), (7139, 9344), (7552, 8833), (7744, 8614)]