39405968

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1823}}^1$

素因数の和:2031

約数の個数: 40

約数和(自身を含む): 87756288

約数和(自身を除く): 48350320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 386, 772, 1351, 1544, 1823, 2702, 3088, 3646, 5404, 7292, 10808, 12761, 14584, 21616, 25522, 29168, 51044, 102088, 204176, 351839, 703678, 1407356, 2462873, 2814712, 4925746, 5629424, 9851492, 19702984, 39405968]

約数ペア:

[(1, 39405968), (2, 19702984), (4, 9851492), (7, 5629424), (8, 4925746), (14, 2814712), (16, 2462873), (28, 1407356), (56, 703678), (112, 351839), (193, 204176), (386, 102088), (772, 51044), (1351, 29168), (1544, 25522), (1823, 21616), (2702, 14584), (3088, 12761), (3646, 10808), (5404, 7292)]