74873312

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 151783632

約数和(自身を除く): 76910320

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 131, 212, 262, 337, 424, 524, 674, 848, 1048, 1348, 1696, 2096, 2696, 4192, 5392, 6943, 10784, 13886, 17861, 27772, 35722, 44147, 55544, 71444, 88294, 111088, 142888, 176588, 222176, 285776, 353176, 571552, 706352, 1412704, 2339791, 4679582, 9359164, 18718328, 37436656, 74873312]

約数ペア:

[(1, 74873312), (2, 37436656), (4, 18718328), (8, 9359164), (16, 4679582), (32, 2339791), (53, 1412704), (106, 706352), (131, 571552), (212, 353176), (262, 285776), (337, 222176), (424, 176588), (524, 142888), (674, 111088), (848, 88294), (1048, 71444), (1348, 55544), (1696, 44147), (2096, 35722), (2696, 27772), (4192, 17861), (5392, 13886), (6943, 10784)]