68897036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{14887}}^1$

素因数の和:14993

約数の個数: 24

約数和(自身を含む): 131312160

約数和(自身を除く): 62415124

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 14887, 29774, 59548, 193531, 387062, 774124, 1324943, 2649886, 5299772, 17224259, 34448518, 68897036]

約数ペア:

[(1, 68897036), (2, 34448518), (4, 17224259), (13, 5299772), (26, 2649886), (52, 1324943), (89, 774124), (178, 387062), (356, 193531), (1157, 59548), (2314, 29774), (4628, 14887)]