68454452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 135465792

約数和(自身を除く): 67011340

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 97, 172, 194, 373, 388, 473, 746, 946, 1067, 1492, 1892, 2134, 4103, 4171, 4268, 8206, 8342, 16039, 16412, 16684, 32078, 36181, 45881, 64156, 72362, 91762, 144724, 176429, 183524, 352858, 397991, 705716, 795982, 1555783, 1591964, 3111566, 6223132, 17113613, 34227226, 68454452]

約数ペア:

[(1, 68454452), (2, 34227226), (4, 17113613), (11, 6223132), (22, 3111566), (43, 1591964), (44, 1555783), (86, 795982), (97, 705716), (172, 397991), (194, 352858), (373, 183524), (388, 176429), (473, 144724), (746, 91762), (946, 72362), (1067, 64156), (1492, 45881), (1892, 36181), (2134, 32078), (4103, 16684), (4171, 16412), (4268, 16039), (8206, 8342)]