556528984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1787}}^1\times {\mathrm{3539}}^1$

素因数の和:5343

約数の個数: 32

約数和(自身を含む): 1139313600

約数和(自身を除く): 582784616

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1787, 3539, 3574, 7078, 7148, 14156, 14296, 19657, 28312, 38929, 39314, 77858, 78628, 155716, 157256, 311432, 6324193, 12648386, 25296772, 50593544, 69566123, 139132246, 278264492, 556528984]

約数ペア:

[(1, 556528984), (2, 278264492), (4, 139132246), (8, 69566123), (11, 50593544), (22, 25296772), (44, 12648386), (88, 6324193), (1787, 311432), (3539, 157256), (3574, 155716), (7078, 78628), (7148, 77858), (14156, 39314), (14296, 38929), (19657, 28312)]