78071392

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11243}}^1$

素因数の和:11291

約数の個数: 48

約数和(自身を含む): 181343232

約数和(自身を除く): 103271840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 11243, 22486, 44972, 78701, 89944, 157402, 179888, 314804, 348533, 359776, 629608, 697066, 1259216, 1394132, 2439731, 2518432, 2788264, 4879462, 5576528, 9758924, 11153056, 19517848, 39035696, 78071392]

約数ペア:

[(1, 78071392), (2, 39035696), (4, 19517848), (7, 11153056), (8, 9758924), (14, 5576528), (16, 4879462), (28, 2788264), (31, 2518432), (32, 2439731), (56, 1394132), (62, 1259216), (112, 697066), (124, 629608), (217, 359776), (224, 348533), (248, 314804), (434, 179888), (496, 157402), (868, 89944), (992, 78701), (1736, 44972), (3472, 22486), (6944, 11243)]