28515674896

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1156541}}^1$

素因数の和:1156639

約数の個数: 40

約数和(自身を含む): 58511772864

約数和(自身を除く): 29996097968

約数列:

[1, 2, 4, 8, 16, 23, 46, 67, 92, 134, 184, 268, 368, 536, 1072, 1541, 3082, 6164, 12328, 24656, 1156541, 2313082, 4626164, 9252328, 18504656, 26600443, 53200886, 77488247, 106401772, 154976494, 212803544, 309952988, 425607088, 619905976, 1239811952, 1782229681, 3564459362, 7128918724, 14257837448, 28515674896]

約数ペア:

[(1, 28515674896), (2, 14257837448), (4, 7128918724), (8, 3564459362), (16, 1782229681), (23, 1239811952), (46, 619905976), (67, 425607088), (92, 309952988), (134, 212803544), (184, 154976494), (268, 106401772), (368, 77488247), (536, 53200886), (1072, 26600443), (1541, 18504656), (3082, 9252328), (6164, 4626164), (12328, 2313082), (24656, 1156541)]