26894816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3803}}^1$

素因数の和:3843

約数の個数: 48

約数和(自身を含む): 60392304

約数和(自身を除く): 33497488

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 3803, 7072, 7606, 15212, 30424, 49439, 60848, 64651, 98878, 121696, 129302, 197756, 258604, 395512, 517208, 791024, 840463, 1034416, 1582048, 1680926, 2068832, 3361852, 6723704, 13447408, 26894816]

約数ペア:

[(1, 26894816), (2, 13447408), (4, 6723704), (8, 3361852), (13, 2068832), (16, 1680926), (17, 1582048), (26, 1034416), (32, 840463), (34, 791024), (52, 517208), (68, 395512), (104, 258604), (136, 197756), (208, 129302), (221, 121696), (272, 98878), (416, 64651), (442, 60848), (544, 49439), (884, 30424), (1768, 15212), (3536, 7606), (3803, 7072)]