21528768

素因数分解:

$2^6\times 3^1\times {\mathrm{112129}}^1$

素因数の和:112144

約数の個数: 28

約数和(自身を含む): 56962040

約数和(自身を除く): 35433272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 112129, 224258, 336387, 448516, 672774, 897032, 1345548, 1794064, 2691096, 3588128, 5382192, 7176256, 10764384, 21528768]

約数ペア:

[(1, 21528768), (2, 10764384), (3, 7176256), (4, 5382192), (6, 3588128), (8, 2691096), (12, 1794064), (16, 1345548), (24, 897032), (32, 672774), (48, 448516), (64, 336387), (96, 224258), (192, 112129)]