727965088

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{52057}}^1$

素因数の和:52109

約数の個数: 48

約数和(自身を含む): 1574233920

約数和(自身を除く): 846268832

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1748, 3496, 6992, 13984, 52057, 104114, 208228, 416456, 832912, 989083, 1197311, 1665824, 1978166, 2394622, 3956332, 4789244, 7912664, 9578488, 15825328, 19156976, 22748909, 31650656, 38313952, 45497818, 90995636, 181991272, 363982544, 727965088]

約数ペア:

[(1, 727965088), (2, 363982544), (4, 181991272), (8, 90995636), (16, 45497818), (19, 38313952), (23, 31650656), (32, 22748909), (38, 19156976), (46, 15825328), (76, 9578488), (92, 7912664), (152, 4789244), (184, 3956332), (304, 2394622), (368, 1978166), (437, 1665824), (608, 1197311), (736, 989083), (874, 832912), (1748, 416456), (3496, 208228), (6992, 104114), (13984, 52057)]