4535984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:417

約数の個数: 40

約数和(自身を含む): 9493440

約数和(自身を除く): 4957456

約数列:

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

約数ペア:

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