66702286

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 116847360

約数和(自身を除く): 50145074

約数列:

[1, 2, 7, 14, 83, 137, 166, 274, 419, 581, 838, 959, 1162, 1918, 2933, 5866, 11371, 22742, 34777, 57403, 69554, 79597, 114806, 159194, 243439, 401821, 486878, 803642, 4764449, 9528898, 33351143, 66702286]

約数ペア:

[(1, 66702286), (2, 33351143), (7, 9528898), (14, 4764449), (83, 803642), (137, 486878), (166, 401821), (274, 243439), (419, 159194), (581, 114806), (838, 79597), (959, 69554), (1162, 57403), (1918, 34777), (2933, 22742), (5866, 11371)]