38454766

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 68870592

約数和(自身を除く): 30415826

約数列:

[1, 2, 7, 14, 37, 61, 74, 122, 259, 427, 518, 854, 1217, 2257, 2434, 4514, 8519, 15799, 17038, 31598, 45029, 74237, 90058, 148474, 315203, 519659, 630406, 1039318, 2746769, 5493538, 19227383, 38454766]

約数ペア:

[(1, 38454766), (2, 19227383), (7, 5493538), (14, 2746769), (37, 1039318), (61, 630406), (74, 519659), (122, 315203), (259, 148474), (427, 90058), (518, 74237), (854, 45029), (1217, 31598), (2257, 17038), (2434, 15799), (4514, 8519)]