39415768

素因数分解:

$2^3\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1237}}^1$

素因数の和:1819

約数の個数: 32

約数和(自身を含む): 84679200

約数和(自身を除く): 45263432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 569, 1138, 1237, 2276, 2474, 3983, 4552, 4948, 7966, 8659, 9896, 15932, 17318, 31864, 34636, 69272, 703853, 1407706, 2815412, 4926971, 5630824, 9853942, 19707884, 39415768]

約数ペア:

[(1, 39415768), (2, 19707884), (4, 9853942), (7, 5630824), (8, 4926971), (14, 2815412), (28, 1407706), (56, 703853), (569, 69272), (1138, 34636), (1237, 31864), (2276, 17318), (2474, 15932), (3983, 9896), (4552, 8659), (4948, 7966)]