289142716

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{33113}}^1$

素因数の和:33213

約数の個数: 24

約数和(自身を含む): 528499440

約数和(自身を除く): 239356724

約数列:

[1, 2, 4, 37, 59, 74, 118, 148, 236, 2183, 4366, 8732, 33113, 66226, 132452, 1225181, 1953667, 2450362, 3907334, 4900724, 7814668, 72285679, 144571358, 289142716]

約数ペア:

[(1, 289142716), (2, 144571358), (4, 72285679), (37, 7814668), (59, 4900724), (74, 3907334), (118, 2450362), (148, 1953667), (236, 1225181), (2183, 132452), (4366, 66226), (8732, 33113)]