17681004088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{86269}}^1$

素因数の和:86440

約数の個数: 64

約数和(自身を含む): 38573042400

約数和(自身を除く): 20892038312

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 137, 187, 274, 374, 548, 748, 1096, 1496, 1507, 2329, 3014, 4658, 6028, 9316, 12056, 18632, 25619, 51238, 86269, 102476, 172538, 204952, 345076, 690152, 948959, 1466573, 1897918, 2933146, 3795836, 5866292, 7591672, 11732584, 11818853, 16132303, 23637706, 32264606, 47275412, 64529212, 94550824, 129058424, 130007383, 200920501, 260014766, 401841002, 520029532, 803682004, 1040059064, 1607364008, 2210125511, 4420251022, 8840502044, 17681004088]

約数ペア:

[(1, 17681004088), (2, 8840502044), (4, 4420251022), (8, 2210125511), (11, 1607364008), (17, 1040059064), (22, 803682004), (34, 520029532), (44, 401841002), (68, 260014766), (88, 200920501), (136, 130007383), (137, 129058424), (187, 94550824), (274, 64529212), (374, 47275412), (548, 32264606), (748, 23637706), (1096, 16132303), (1496, 11818853), (1507, 11732584), (2329, 7591672), (3014, 5866292), (4658, 3795836), (6028, 2933146), (9316, 1897918), (12056, 1466573), (18632, 948959), (25619, 690152), (51238, 345076), (86269, 204952), (102476, 172538)]