78595568

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1499}}^1$

素因数の和:1649

約数の個数: 40

約数和(自身を含む): 159030000

約数和(自身を除く): 80434432

約数列:

[1, 2, 4, 8, 16, 29, 58, 113, 116, 226, 232, 452, 464, 904, 1499, 1808, 2998, 3277, 5996, 6554, 11992, 13108, 23984, 26216, 43471, 52432, 86942, 169387, 173884, 338774, 347768, 677548, 695536, 1355096, 2710192, 4912223, 9824446, 19648892, 39297784, 78595568]

約数ペア:

[(1, 78595568), (2, 39297784), (4, 19648892), (8, 9824446), (16, 4912223), (29, 2710192), (58, 1355096), (113, 695536), (116, 677548), (226, 347768), (232, 338774), (452, 173884), (464, 169387), (904, 86942), (1499, 52432), (1808, 43471), (2998, 26216), (3277, 23984), (5996, 13108), (6554, 11992)]