72673796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{45083}}^1$

素因数の和:45131

約数の個数: 24

約数和(自身を含む): 141383424

約数和(自身を除く): 68709628

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 45083, 90166, 180332, 586079, 1172158, 1397573, 2344316, 2795146, 5590292, 18168449, 36336898, 72673796]

約数ペア:

[(1, 72673796), (2, 36336898), (4, 18168449), (13, 5590292), (26, 2795146), (31, 2344316), (52, 1397573), (62, 1172158), (124, 586079), (403, 180332), (806, 90166), (1612, 45083)]