37845392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3433}}^1$

素因数の和:3507

約数の個数: 40

約数和(自身を含む): 80479224

約数和(自身を除く): 42633832

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 3433, 5512, 6866, 11024, 13732, 27464, 44629, 54928, 89258, 178516, 181949, 357032, 363898, 714064, 727796, 1455592, 2365337, 2911184, 4730674, 9461348, 18922696, 37845392]

約数ペア:

[(1, 37845392), (2, 18922696), (4, 9461348), (8, 4730674), (13, 2911184), (16, 2365337), (26, 1455592), (52, 727796), (53, 714064), (104, 363898), (106, 357032), (208, 181949), (212, 178516), (424, 89258), (689, 54928), (848, 44629), (1378, 27464), (2756, 13732), (3433, 11024), (5512, 6866)]