67562464

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 136515456

約数和(自身を除く): 68952992

約数列:

[1, 2, 4, 8, 16, 32, 71, 131, 142, 227, 262, 284, 454, 524, 568, 908, 1048, 1136, 1816, 2096, 2272, 3632, 4192, 7264, 9301, 16117, 18602, 29737, 32234, 37204, 59474, 64468, 74408, 118948, 128936, 148816, 237896, 257872, 297632, 475792, 515744, 951584, 2111327, 4222654, 8445308, 16890616, 33781232, 67562464]

約数ペア:

[(1, 67562464), (2, 33781232), (4, 16890616), (8, 8445308), (16, 4222654), (32, 2111327), (71, 951584), (131, 515744), (142, 475792), (227, 297632), (262, 257872), (284, 237896), (454, 148816), (524, 128936), (568, 118948), (908, 74408), (1048, 64468), (1136, 59474), (1816, 37204), (2096, 32234), (2272, 29737), (3632, 18602), (4192, 16117), (7264, 9301)]