26500864

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{7963}}^1$

素因数の和:7992

約数の個数: 36

約数和(自身を含む): 56974456

約数和(自身を除く): 30473592

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 7963, 15926, 31852, 63704, 103519, 127408, 207038, 254816, 414076, 509632, 828152, 1019264, 1656304, 2038528, 3312608, 6625216, 13250432, 26500864]

約数ペア:

[(1, 26500864), (2, 13250432), (4, 6625216), (8, 3312608), (13, 2038528), (16, 1656304), (26, 1019264), (32, 828152), (52, 509632), (64, 414076), (104, 254816), (128, 207038), (208, 127408), (256, 103519), (416, 63704), (832, 31852), (1664, 15926), (3328, 7963)]