56452864

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{16963}}^1$

素因数の和:16992

約数の個数: 36

約数和(自身を含む): 121360456

約数和(自身を除く): 64907592

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 16963, 33926, 67852, 135704, 220519, 271408, 441038, 542816, 882076, 1085632, 1764152, 2171264, 3528304, 4342528, 7056608, 14113216, 28226432, 56452864]

約数ペア:

[(1, 56452864), (2, 28226432), (4, 14113216), (8, 7056608), (13, 4342528), (16, 3528304), (26, 2171264), (32, 1764152), (52, 1085632), (64, 882076), (104, 542816), (128, 441038), (208, 271408), (256, 220519), (416, 135704), (832, 67852), (1664, 33926), (3328, 16963)]