64274036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{27281}}^1$

素因数の和:27335

約数の個数: 24

約数和(自身を含む): 122223360

約数和(自身を除く): 57949324

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 27281, 54562, 109124, 518339, 845711, 1036678, 1691422, 2073356, 3382844, 16068509, 32137018, 64274036]

約数ペア:

[(1, 64274036), (2, 32137018), (4, 16068509), (19, 3382844), (31, 2073356), (38, 1691422), (62, 1036678), (76, 845711), (124, 518339), (589, 109124), (1178, 54562), (2356, 27281)]