65375684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 129136896

約数和(自身を除く): 63761212

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 101, 188, 202, 313, 404, 517, 626, 1034, 1111, 1252, 2068, 2222, 3443, 4444, 4747, 6886, 9494, 13772, 14711, 18988, 29422, 31613, 52217, 58844, 63226, 104434, 126452, 161821, 208868, 323642, 347743, 647284, 695486, 1390972, 1485811, 2971622, 5943244, 16343921, 32687842, 65375684]

約数ペア:

[(1, 65375684), (2, 32687842), (4, 16343921), (11, 5943244), (22, 2971622), (44, 1485811), (47, 1390972), (94, 695486), (101, 647284), (188, 347743), (202, 323642), (313, 208868), (404, 161821), (517, 126452), (626, 104434), (1034, 63226), (1111, 58844), (1252, 52217), (2068, 31613), (2222, 29422), (3443, 18988), (4444, 14711), (4747, 13772), (6886, 9494)]