39419744

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13537}}^1$

素因数の和:13567

約数の個数: 48

約数和(自身を含む): 95524128

約数和(自身を除く): 56104384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 13537, 27074, 54148, 94759, 108296, 175981, 189518, 216592, 351962, 379036, 433184, 703924, 758072, 1231867, 1407848, 1516144, 2463734, 2815696, 3032288, 4927468, 5631392, 9854936, 19709872, 39419744]

約数ペア:

[(1, 39419744), (2, 19709872), (4, 9854936), (7, 5631392), (8, 4927468), (13, 3032288), (14, 2815696), (16, 2463734), (26, 1516144), (28, 1407848), (32, 1231867), (52, 758072), (56, 703924), (91, 433184), (104, 379036), (112, 351962), (182, 216592), (208, 189518), (224, 175981), (364, 108296), (416, 94759), (728, 54148), (1456, 27074), (2912, 13537)]