17441216

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{20963}}^1$

素因数の和:20988

約数の個数: 28

約数和(自身を含む): 37273992

約数和(自身を除く): 19832776

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 20963, 41926, 83852, 167704, 272519, 335408, 545038, 670816, 1090076, 1341632, 2180152, 4360304, 8720608, 17441216]

約数ペア:

[(1, 17441216), (2, 8720608), (4, 4360304), (8, 2180152), (13, 1341632), (16, 1090076), (26, 670816), (32, 545038), (52, 335408), (64, 272519), (104, 167704), (208, 83852), (416, 41926), (832, 20963)]