40835258

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 68636160

約数和(自身を除く): 27800902

約数列:

[1, 2, 17, 23, 34, 46, 79, 158, 391, 661, 782, 1322, 1343, 1817, 2686, 3634, 11237, 15203, 22474, 30406, 30889, 52219, 61778, 104438, 258451, 516902, 887723, 1201037, 1775446, 2402074, 20417629, 40835258]

約数ペア:

[(1, 40835258), (2, 20417629), (17, 2402074), (23, 1775446), (34, 1201037), (46, 887723), (79, 516902), (158, 258451), (391, 104438), (661, 61778), (782, 52219), (1322, 30889), (1343, 30406), (1817, 22474), (2686, 15203), (3634, 11237)]