39811744

素因数分解:

$2^5\times 7^1\times {\mathrm{223}}^1\times {\mathrm{797}}^1$

素因数の和:1037

約数の個数: 48

約数和(自身を含む): 90091008

約数和(自身を除く): 50279264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 223, 224, 446, 797, 892, 1561, 1594, 1784, 3122, 3188, 3568, 5579, 6244, 6376, 7136, 11158, 12488, 12752, 22316, 24976, 25504, 44632, 49952, 89264, 177731, 178528, 355462, 710924, 1244117, 1421848, 2488234, 2843696, 4976468, 5687392, 9952936, 19905872, 39811744]

約数ペア:

[(1, 39811744), (2, 19905872), (4, 9952936), (7, 5687392), (8, 4976468), (14, 2843696), (16, 2488234), (28, 1421848), (32, 1244117), (56, 710924), (112, 355462), (223, 178528), (224, 177731), (446, 89264), (797, 49952), (892, 44632), (1561, 25504), (1594, 24976), (1784, 22316), (3122, 12752), (3188, 12488), (3568, 11158), (5579, 7136), (6244, 6376)]