15226816

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:569

約数の個数: 56

約数和(自身を含む): 33796224

約数和(自身を除く): 18569408

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 172, 176, 344, 352, 473, 503, 688, 704, 946, 1006, 1376, 1892, 2012, 2752, 3784, 4024, 5533, 7568, 8048, 11066, 15136, 16096, 21629, 22132, 30272, 32192, 43258, 44264, 86516, 88528, 173032, 177056, 237919, 346064, 354112, 475838, 692128, 951676, 1384256, 1903352, 3806704, 7613408, 15226816]

約数ペア:

[(1, 15226816), (2, 7613408), (4, 3806704), (8, 1903352), (11, 1384256), (16, 951676), (22, 692128), (32, 475838), (43, 354112), (44, 346064), (64, 237919), (86, 177056), (88, 173032), (172, 88528), (176, 86516), (344, 44264), (352, 43258), (473, 32192), (503, 30272), (688, 22132), (704, 21629), (946, 16096), (1006, 15136), (1376, 11066), (1892, 8048), (2012, 7568), (2752, 5533), (3784, 4024)]