40298826

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1433}}^1$

素因数の和:1590

約数の個数: 32

約数和(自身を含む): 83286720

約数和(自身を除く): 42987894

約数列:

[1, 2, 3, 6, 43, 86, 109, 129, 218, 258, 327, 654, 1433, 2866, 4299, 4687, 8598, 9374, 14061, 28122, 61619, 123238, 156197, 184857, 312394, 369714, 468591, 937182, 6716471, 13432942, 20149413, 40298826]

約数ペア:

[(1, 40298826), (2, 20149413), (3, 13432942), (6, 6716471), (43, 937182), (86, 468591), (109, 369714), (129, 312394), (218, 184857), (258, 156197), (327, 123238), (654, 61619), (1433, 28122), (2866, 14061), (4299, 9374), (4687, 8598)]