39422782

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{641}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 71000064

約数和(自身を除く): 31577282

約数列:

[1, 2, 7, 14, 23, 46, 161, 191, 322, 382, 641, 1282, 1337, 2674, 4393, 4487, 8786, 8974, 14743, 29486, 30751, 61502, 103201, 122431, 206402, 244862, 857017, 1714034, 2815913, 5631826, 19711391, 39422782]

約数ペア:

[(1, 39422782), (2, 19711391), (7, 5631826), (14, 2815913), (23, 1714034), (46, 857017), (161, 244862), (191, 206402), (322, 122431), (382, 103201), (641, 61502), (1282, 30751), (1337, 29486), (2674, 14743), (4393, 8974), (4487, 8786)]