78003952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{375019}}^1$

素因数の和:375040

約数の個数: 20

約数和(自身を含む): 162758680

約数和(自身を除く): 84754728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 375019, 750038, 1500076, 3000152, 4875247, 6000304, 9750494, 19500988, 39001976, 78003952]

約数ペア:

[(1, 78003952), (2, 39001976), (4, 19500988), (8, 9750494), (13, 6000304), (16, 4875247), (26, 3000152), (52, 1500076), (104, 750038), (208, 375019)]