28383070

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1871}}^1$

素因数の和:1956

約数の個数: 32

約数和(自身を含む): 53778816

約数和(自身を除く): 25395746

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 185, 205, 370, 410, 1517, 1871, 3034, 3742, 7585, 9355, 15170, 18710, 69227, 76711, 138454, 153422, 346135, 383555, 692270, 767110, 2838307, 5676614, 14191535, 28383070]

約数ペア:

[(1, 28383070), (2, 14191535), (5, 5676614), (10, 2838307), (37, 767110), (41, 692270), (74, 383555), (82, 346135), (185, 153422), (205, 138454), (370, 76711), (410, 69227), (1517, 18710), (1871, 15170), (3034, 9355), (3742, 7585)]