79929356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{19457}}^1$

素因数の和:19553

約数の個数: 24

約数和(自身を含む): 152550720

約数和(自身を除く): 72621364

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 19457, 38914, 77828, 252941, 505882, 1011764, 1537103, 3074206, 6148412, 19982339, 39964678, 79929356]

約数ペア:

[(1, 79929356), (2, 39964678), (4, 19982339), (13, 6148412), (26, 3074206), (52, 1537103), (79, 1011764), (158, 505882), (316, 252941), (1027, 77828), (2054, 38914), (4108, 19457)]