56972912

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{5387}}^1$

素因数の和:6056

約数の個数: 20

約数和(自身を含む): 110572536

約数和(自身を除く): 53599624

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 5387, 10576, 10774, 21548, 43096, 86192, 3560807, 7121614, 14243228, 28486456, 56972912]

約数ペア:

[(1, 56972912), (2, 28486456), (4, 14243228), (8, 7121614), (16, 3560807), (661, 86192), (1322, 43096), (2644, 21548), (5288, 10774), (5387, 10576)]