13445744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:657

約数の個数: 40

約数和(自身を含む): 28331520

約数和(自身を除く): 14885776

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 509, 1016, 1018, 1651, 2032, 2036, 3302, 4072, 6604, 6617, 8144, 13208, 13234, 26416, 26468, 52936, 64643, 105872, 129286, 258572, 517144, 840359, 1034288, 1680718, 3361436, 6722872, 13445744]

約数ペア:

[(1, 13445744), (2, 6722872), (4, 3361436), (8, 1680718), (13, 1034288), (16, 840359), (26, 517144), (52, 258572), (104, 129286), (127, 105872), (208, 64643), (254, 52936), (508, 26468), (509, 26416), (1016, 13234), (1018, 13208), (1651, 8144), (2032, 6617), (2036, 6604), (3302, 4072)]