15728536

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{6803}}^1$

素因数の和:6843

約数の個数: 24

約数和(自身を含む): 31332420

約数和(自身を除く): 15603884

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 6803, 13606, 27212, 54424, 115651, 231302, 462604, 925208, 1966067, 3932134, 7864268, 15728536]

約数ペア:

[(1, 15728536), (2, 7864268), (4, 3932134), (8, 1966067), (17, 925208), (34, 462604), (68, 231302), (136, 115651), (289, 54424), (578, 27212), (1156, 13606), (2312, 6803)]