4040192

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:638

約数の個数: 40

約数和(自身を含む): 8707776

約数和(自身を除く): 4667584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 607, 832, 1214, 1664, 2428, 3328, 4856, 6656, 7891, 9712, 15782, 19424, 31564, 38848, 63128, 77696, 126256, 155392, 252512, 310784, 505024, 1010048, 2020096, 4040192]

約数ペア:

[(1, 4040192), (2, 2020096), (4, 1010048), (8, 505024), (13, 310784), (16, 252512), (26, 155392), (32, 126256), (52, 77696), (64, 63128), (104, 38848), (128, 31564), (208, 19424), (256, 15782), (416, 9712), (512, 7891), (607, 6656), (832, 4856), (1214, 3328), (1664, 2428)]