67671008

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{111301}}^1$

素因数の和:111330

約数の個数: 24

約数和(自身を含む): 140240520

約数和(自身を除く): 72569512

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 111301, 222602, 445204, 890408, 1780816, 2114719, 3561632, 4229438, 8458876, 16917752, 33835504, 67671008]

約数ペア:

[(1, 67671008), (2, 33835504), (4, 16917752), (8, 8458876), (16, 4229438), (19, 3561632), (32, 2114719), (38, 1780816), (76, 890408), (152, 445204), (304, 222602), (608, 111301)]