39136972

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{1021}}^1$

素因数の和:1106

約数の個数: 36

約数和(自身を含む): 80525424

約数和(自身を除く): 41388452

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1021, 1036, 1369, 2042, 2738, 4084, 5476, 7147, 9583, 14294, 19166, 28588, 37777, 38332, 75554, 151108, 264439, 528878, 1057756, 1397749, 2795498, 5590996, 9784243, 19568486, 39136972]

約数ペア:

[(1, 39136972), (2, 19568486), (4, 9784243), (7, 5590996), (14, 2795498), (28, 1397749), (37, 1057756), (74, 528878), (148, 264439), (259, 151108), (518, 75554), (1021, 38332), (1036, 37777), (1369, 28588), (2042, 19166), (2738, 14294), (4084, 9583), (5476, 7147)]