39881072

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32371}}^1$

素因数の和:32397

約数の個数: 40

約数和(自身を含む): 96339072

約数和(自身を除く): 56458000

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 32371, 64742, 129484, 226597, 258968, 356081, 453194, 517936, 712162, 906388, 1424324, 1812776, 2492567, 2848648, 3625552, 4985134, 5697296, 9970268, 19940536, 39881072]

約数ペア:

[(1, 39881072), (2, 19940536), (4, 9970268), (7, 5697296), (8, 4985134), (11, 3625552), (14, 2848648), (16, 2492567), (22, 1812776), (28, 1424324), (44, 906388), (56, 712162), (77, 517936), (88, 453194), (112, 356081), (154, 258968), (176, 226597), (308, 129484), (616, 64742), (1232, 32371)]