72511616

素因数分解:

$2^7\times {\mathrm{41}}^2\times {\mathrm{337}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 148505370

約数和(自身を除く): 75993754

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 337, 656, 674, 1312, 1348, 1681, 2624, 2696, 3362, 5248, 5392, 6724, 10784, 13448, 13817, 21568, 26896, 27634, 43136, 53792, 55268, 107584, 110536, 215168, 221072, 442144, 566497, 884288, 1132994, 1768576, 2265988, 4531976, 9063952, 18127904, 36255808, 72511616]

約数ペア:

[(1, 72511616), (2, 36255808), (4, 18127904), (8, 9063952), (16, 4531976), (32, 2265988), (41, 1768576), (64, 1132994), (82, 884288), (128, 566497), (164, 442144), (328, 221072), (337, 215168), (656, 110536), (674, 107584), (1312, 55268), (1348, 53792), (1681, 43136), (2624, 27634), (2696, 26896), (3362, 21568), (5248, 13817), (5392, 13448), (6724, 10784)]