40570548

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1663}}^1$

素因数の和:1796

約数の個数: 48

約数和(自身を含む): 100638720

約数和(自身を除く): 60068172

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 107, 114, 214, 228, 321, 428, 642, 1284, 1663, 2033, 3326, 4066, 4989, 6099, 6652, 8132, 9978, 12198, 19956, 24396, 31597, 63194, 94791, 126388, 177941, 189582, 355882, 379164, 533823, 711764, 1067646, 2135292, 3380879, 6761758, 10142637, 13523516, 20285274, 40570548]

約数ペア:

[(1, 40570548), (2, 20285274), (3, 13523516), (4, 10142637), (6, 6761758), (12, 3380879), (19, 2135292), (38, 1067646), (57, 711764), (76, 533823), (107, 379164), (114, 355882), (214, 189582), (228, 177941), (321, 126388), (428, 94791), (642, 63194), (1284, 31597), (1663, 24396), (2033, 19956), (3326, 12198), (4066, 9978), (4989, 8132), (6099, 6652)]