39970572

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{593}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 96399072

約数和(自身を除く): 56428500

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 137, 164, 246, 274, 411, 492, 548, 593, 822, 1186, 1644, 1779, 2372, 3558, 5617, 7116, 11234, 16851, 22468, 24313, 33702, 48626, 67404, 72939, 81241, 97252, 145878, 162482, 243723, 291756, 324964, 487446, 974892, 3330881, 6661762, 9992643, 13323524, 19985286, 39970572]

約数ペア:

[(1, 39970572), (2, 19985286), (3, 13323524), (4, 9992643), (6, 6661762), (12, 3330881), (41, 974892), (82, 487446), (123, 324964), (137, 291756), (164, 243723), (246, 162482), (274, 145878), (411, 97252), (492, 81241), (548, 72939), (593, 67404), (822, 48626), (1186, 33702), (1644, 24313), (1779, 22468), (2372, 16851), (3558, 11234), (5617, 7116)]