71029808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6073}}^1$

素因数の和:6141

約数の個数: 40

約数和(自身を含む): 149128848

約数和(自身を除く): 78099040

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 5848, 6073, 11696, 12146, 24292, 48584, 97168, 103241, 206482, 261139, 412964, 522278, 825928, 1044556, 1651856, 2089112, 4178224, 4439363, 8878726, 17757452, 35514904, 71029808]

約数ペア:

[(1, 71029808), (2, 35514904), (4, 17757452), (8, 8878726), (16, 4439363), (17, 4178224), (34, 2089112), (43, 1651856), (68, 1044556), (86, 825928), (136, 522278), (172, 412964), (272, 261139), (344, 206482), (688, 103241), (731, 97168), (1462, 48584), (2924, 24292), (5848, 12146), (6073, 11696)]