39740984

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 76302000

約数和(自身を除く): 36561016

約数列:

[1, 2, 4, 8, 59, 118, 236, 269, 313, 472, 538, 626, 1076, 1252, 2152, 2504, 15871, 18467, 31742, 36934, 63484, 73868, 84197, 126968, 147736, 168394, 336788, 673576, 4967623, 9935246, 19870492, 39740984]

約数ペア:

[(1, 39740984), (2, 19870492), (4, 9935246), (8, 4967623), (59, 673576), (118, 336788), (236, 168394), (269, 147736), (313, 126968), (472, 84197), (538, 73868), (626, 63484), (1076, 36934), (1252, 31742), (2152, 18467), (2504, 15871)]