67481216

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{4357}}^1$

素因数の和:4393

約数の個数: 48

約数和(自身を含む): 147801570

約数和(自身を除く): 80320354

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1408, 1936, 3872, 4357, 7744, 8714, 15488, 17428, 34856, 47927, 69712, 95854, 139424, 191708, 278848, 383416, 527197, 557696, 766832, 1054394, 1533664, 2108788, 3067328, 4217576, 6134656, 8435152, 16870304, 33740608, 67481216]

約数ペア:

[(1, 67481216), (2, 33740608), (4, 16870304), (8, 8435152), (11, 6134656), (16, 4217576), (22, 3067328), (32, 2108788), (44, 1533664), (64, 1054394), (88, 766832), (121, 557696), (128, 527197), (176, 383416), (242, 278848), (352, 191708), (484, 139424), (704, 95854), (968, 69712), (1408, 47927), (1936, 34856), (3872, 17428), (4357, 15488), (7744, 8714)]