38919984

素因数分解:

$2^4\times 3^1\times {\mathrm{439}}^1\times {\mathrm{1847}}^1$

素因数の和:2297

約数の個数: 40

約数和(自身を含む): 100826880

約数和(自身を除く): 61906896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 439, 878, 1317, 1756, 1847, 2634, 3512, 3694, 5268, 5541, 7024, 7388, 10536, 11082, 14776, 21072, 22164, 29552, 44328, 88656, 810833, 1621666, 2432499, 3243332, 4864998, 6486664, 9729996, 12973328, 19459992, 38919984]

約数ペア:

[(1, 38919984), (2, 19459992), (3, 12973328), (4, 9729996), (6, 6486664), (8, 4864998), (12, 3243332), (16, 2432499), (24, 1621666), (48, 810833), (439, 88656), (878, 44328), (1317, 29552), (1756, 22164), (1847, 21072), (2634, 14776), (3512, 11082), (3694, 10536), (5268, 7388), (5541, 7024)]