61665142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2237}}^1$

素因数の和:2436

約数の個数: 32

約数和(自身を含む): 116017920

約数和(自身を除く): 54352778

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 179, 358, 1253, 1969, 2237, 2506, 3938, 4474, 13783, 15659, 24607, 27566, 31318, 49214, 172249, 344498, 400423, 800846, 2802961, 4404653, 5605922, 8809306, 30832571, 61665142]

約数ペア:

[(1, 61665142), (2, 30832571), (7, 8809306), (11, 5605922), (14, 4404653), (22, 2802961), (77, 800846), (154, 400423), (179, 344498), (358, 172249), (1253, 49214), (1969, 31318), (2237, 27566), (2506, 24607), (3938, 15659), (4474, 13783)]