9071968

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 19293120

約数和(自身を除く): 10221152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 347, 608, 688, 694, 817, 1376, 1388, 1634, 2776, 3268, 5552, 6536, 6593, 11104, 13072, 13186, 14921, 26144, 26372, 29842, 52744, 59684, 105488, 119368, 210976, 238736, 283499, 477472, 566998, 1133996, 2267992, 4535984, 9071968]

約数ペア:

[(1, 9071968), (2, 4535984), (4, 2267992), (8, 1133996), (16, 566998), (19, 477472), (32, 283499), (38, 238736), (43, 210976), (76, 119368), (86, 105488), (152, 59684), (172, 52744), (304, 29842), (344, 26372), (347, 26144), (608, 14921), (688, 13186), (694, 13072), (817, 11104), (1376, 6593), (1388, 6536), (1634, 5552), (2776, 3268)]