26072176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{769}}^1$

素因数の和:953

約数の個数: 40

約数和(自身を含む): 54805520

約数和(自身を除く): 28733344

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 208, 326, 652, 769, 1304, 1538, 2119, 2608, 3076, 4238, 6152, 8476, 9997, 12304, 16952, 19994, 33904, 39988, 79976, 125347, 159952, 250694, 501388, 1002776, 1629511, 2005552, 3259022, 6518044, 13036088, 26072176]

約数ペア:

[(1, 26072176), (2, 13036088), (4, 6518044), (8, 3259022), (13, 2005552), (16, 1629511), (26, 1002776), (52, 501388), (104, 250694), (163, 159952), (208, 125347), (326, 79976), (652, 39988), (769, 33904), (1304, 19994), (1538, 16952), (2119, 12304), (2608, 9997), (3076, 8476), (4238, 6152)]