39720356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{33211}}^1$

素因数の和:33251

約数の個数: 24

約数和(自身を含む): 78114624

約数和(自身を除く): 38394268

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 33211, 66422, 132844, 431743, 763853, 863486, 1527706, 1726972, 3055412, 9930089, 19860178, 39720356]

約数ペア:

[(1, 39720356), (2, 19860178), (4, 9930089), (13, 3055412), (23, 1726972), (26, 1527706), (46, 863486), (52, 763853), (92, 431743), (299, 132844), (598, 66422), (1196, 33211)]