3986768

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{3719}}^1$

素因数の和:3794

約数の個数: 20

約数和(自身を含む): 7841760

約数和(自身を除く): 3854992

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 3719, 7438, 14876, 29752, 59504, 249173, 498346, 996692, 1993384, 3986768]

約数ペア:

[(1, 3986768), (2, 1993384), (4, 996692), (8, 498346), (16, 249173), (67, 59504), (134, 29752), (268, 14876), (536, 7438), (1072, 3719)]