26720672

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 72

約数和(自身を含む): 59256288

約数和(自身を除く): 32535616

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 67, 88, 103, 121, 134, 176, 206, 242, 268, 352, 412, 484, 536, 737, 824, 968, 1072, 1133, 1474, 1648, 1936, 2144, 2266, 2948, 3296, 3872, 4532, 5896, 6901, 8107, 9064, 11792, 12463, 13802, 16214, 18128, 23584, 24926, 27604, 32428, 36256, 49852, 55208, 64856, 75911, 99704, 110416, 129712, 151822, 199408, 220832, 259424, 303644, 398816, 607288, 835021, 1214576, 1670042, 2429152, 3340084, 6680168, 13360336, 26720672]

約数ペア:

[(1, 26720672), (2, 13360336), (4, 6680168), (8, 3340084), (11, 2429152), (16, 1670042), (22, 1214576), (32, 835021), (44, 607288), (67, 398816), (88, 303644), (103, 259424), (121, 220832), (134, 199408), (176, 151822), (206, 129712), (242, 110416), (268, 99704), (352, 75911), (412, 64856), (484, 55208), (536, 49852), (737, 36256), (824, 32428), (968, 27604), (1072, 24926), (1133, 23584), (1474, 18128), (1648, 16214), (1936, 13802), (2144, 12463), (2266, 11792), (2948, 9064), (3296, 8107), (3872, 6901), (4532, 5896)]