39927984

素因数分解:

$2^4\times 3^1\times {\mathrm{499}}^1\times {\mathrm{1667}}^1$

素因数の和:2177

約数の個数: 40

約数和(自身を含む): 103416000

約数和(自身を除く): 63488016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 499, 998, 1497, 1667, 1996, 2994, 3334, 3992, 5001, 5988, 6668, 7984, 10002, 11976, 13336, 20004, 23952, 26672, 40008, 80016, 831833, 1663666, 2495499, 3327332, 4990998, 6654664, 9981996, 13309328, 19963992, 39927984]

約数ペア:

[(1, 39927984), (2, 19963992), (3, 13309328), (4, 9981996), (6, 6654664), (8, 4990998), (12, 3327332), (16, 2495499), (24, 1663666), (48, 831833), (499, 80016), (998, 40008), (1497, 26672), (1667, 23952), (1996, 20004), (2994, 13336), (3334, 11976), (3992, 10002), (5001, 7984), (5988, 6668)]