42878706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28933}}^1$

素因数の和:28970

約数の個数: 32

約数和(自身を含む): 97218240

約数和(自身を除く): 54339534

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 28933, 57866, 86799, 173598, 376129, 549727, 752258, 1099454, 1128387, 1649181, 2256774, 3298362, 7146451, 14292902, 21439353, 42878706]

約数ペア:

[(1, 42878706), (2, 21439353), (3, 14292902), (6, 7146451), (13, 3298362), (19, 2256774), (26, 1649181), (38, 1128387), (39, 1099454), (57, 752258), (78, 549727), (114, 376129), (247, 173598), (494, 86799), (741, 57866), (1482, 28933)]