77281532

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{1021}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 137356800

約数和(自身を除く): 60075268

約数列:

[1, 2, 4, 127, 149, 254, 298, 508, 596, 1021, 2042, 4084, 18923, 37846, 75692, 129667, 152129, 259334, 304258, 518668, 608516, 19320383, 38640766, 77281532]

約数ペア:

[(1, 77281532), (2, 38640766), (4, 19320383), (127, 608516), (149, 518668), (254, 304258), (298, 259334), (508, 152129), (596, 129667), (1021, 75692), (2042, 37846), (4084, 18923)]