39015928

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{16993}}^1$

素因数の和:17047

約数の個数: 32

約数和(自身を含む): 85649760

約数和(自身を除く): 46633832

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 16993, 33986, 67972, 118951, 135944, 237902, 475804, 696713, 951608, 1393426, 2786852, 4876991, 5573704, 9753982, 19507964, 39015928]

約数ペア:

[(1, 39015928), (2, 19507964), (4, 9753982), (7, 5573704), (8, 4876991), (14, 2786852), (28, 1393426), (41, 951608), (56, 696713), (82, 475804), (164, 237902), (287, 135944), (328, 118951), (574, 67972), (1148, 33986), (2296, 16993)]