65760292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 131947200

約数和(自身を除く): 66186908

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 101, 202, 247, 404, 494, 659, 988, 1313, 1318, 1919, 2626, 2636, 3838, 5252, 7676, 8567, 12521, 17134, 24947, 25042, 34268, 49894, 50084, 66559, 99788, 133118, 162773, 266236, 325546, 651092, 865267, 1264621, 1730534, 2529242, 3461068, 5058484, 16440073, 32880146, 65760292]

約数ペア:

[(1, 65760292), (2, 32880146), (4, 16440073), (13, 5058484), (19, 3461068), (26, 2529242), (38, 1730534), (52, 1264621), (76, 865267), (101, 651092), (202, 325546), (247, 266236), (404, 162773), (494, 133118), (659, 99788), (988, 66559), (1313, 50084), (1318, 49894), (1919, 34268), (2626, 25042), (2636, 24947), (3838, 17134), (5252, 12521), (7676, 8567)]