3784192

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:426

約数の個数: 40

約数和(自身を含む): 7979400

約数和(自身を除く): 4195208

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 389, 512, 608, 778, 1216, 1556, 2432, 3112, 4864, 6224, 7391, 9728, 12448, 14782, 24896, 29564, 49792, 59128, 99584, 118256, 199168, 236512, 473024, 946048, 1892096, 3784192]

約数ペア:

[(1, 3784192), (2, 1892096), (4, 946048), (8, 473024), (16, 236512), (19, 199168), (32, 118256), (38, 99584), (64, 59128), (76, 49792), (128, 29564), (152, 24896), (256, 14782), (304, 12448), (389, 9728), (512, 7391), (608, 6224), (778, 4864), (1216, 3112), (1556, 2432)]