72152608

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{204979}}^1$

素因数の和:205000

約数の個数: 24

約数和(自身を含む): 154964880

約数和(自身を除く): 82812272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 204979, 409958, 819916, 1639832, 2254769, 3279664, 4509538, 6559328, 9019076, 18038152, 36076304, 72152608]

約数ペア:

[(1, 72152608), (2, 36076304), (4, 18038152), (8, 9019076), (11, 6559328), (16, 4509538), (22, 3279664), (32, 2254769), (44, 1639832), (88, 819916), (176, 409958), (352, 204979)]