39664702

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1423}}^1$

素因数の和:1624

約数の個数: 32

約数和(自身を含む): 74640384

約数和(自身を除く): 34975682

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 181, 362, 1267, 1423, 1991, 2534, 2846, 3982, 9961, 13937, 15653, 19922, 27874, 31306, 109571, 219142, 257563, 515126, 1802941, 2833193, 3605882, 5666386, 19832351, 39664702]

約数ペア:

[(1, 39664702), (2, 19832351), (7, 5666386), (11, 3605882), (14, 2833193), (22, 1802941), (77, 515126), (154, 257563), (181, 219142), (362, 109571), (1267, 31306), (1423, 27874), (1991, 19922), (2534, 15653), (2846, 13937), (3982, 9961)]