67347584

素因数分解:

$2^7\times {\mathrm{41}}^2\times {\mathrm{313}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 137960610

約数和(自身を除く): 70613026

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 313, 328, 626, 656, 1252, 1312, 1681, 2504, 2624, 3362, 5008, 5248, 6724, 10016, 12833, 13448, 20032, 25666, 26896, 40064, 51332, 53792, 102664, 107584, 205328, 215168, 410656, 526153, 821312, 1052306, 1642624, 2104612, 4209224, 8418448, 16836896, 33673792, 67347584]

約数ペア:

[(1, 67347584), (2, 33673792), (4, 16836896), (8, 8418448), (16, 4209224), (32, 2104612), (41, 1642624), (64, 1052306), (82, 821312), (128, 526153), (164, 410656), (313, 215168), (328, 205328), (626, 107584), (656, 102664), (1252, 53792), (1312, 51332), (1681, 40064), (2504, 26896), (2624, 25666), (3362, 20032), (5008, 13448), (5248, 12833), (6724, 10016)]