37680032

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1709}}^1$

素因数の和:1785

約数の個数: 48

約数和(自身を含む): 81443880

約数和(自身を除く): 43763848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1378, 1696, 1709, 2756, 3418, 5512, 6836, 11024, 13672, 22048, 22217, 27344, 44434, 54688, 88868, 90577, 177736, 181154, 355472, 362308, 710944, 724616, 1177501, 1449232, 2355002, 2898464, 4710004, 9420008, 18840016, 37680032]

約数ペア:

[(1, 37680032), (2, 18840016), (4, 9420008), (8, 4710004), (13, 2898464), (16, 2355002), (26, 1449232), (32, 1177501), (52, 724616), (53, 710944), (104, 362308), (106, 355472), (208, 181154), (212, 177736), (416, 90577), (424, 88868), (689, 54688), (848, 44434), (1378, 27344), (1696, 22217), (1709, 22048), (2756, 13672), (3418, 11024), (5512, 6836)]