827648

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 36

約数和(自身を含む): 1710828

約数和(自身を除く): 883180

約数列:

[1, 2, 4, 8, 16, 32, 53, 61, 64, 106, 122, 128, 212, 244, 256, 424, 488, 848, 976, 1696, 1952, 3233, 3392, 3904, 6466, 6784, 7808, 12932, 13568, 15616, 25864, 51728, 103456, 206912, 413824, 827648]

約数ペア:

[(1, 827648), (2, 413824), (4, 206912), (8, 103456), (16, 51728), (32, 25864), (53, 15616), (61, 13568), (64, 12932), (106, 7808), (122, 6784), (128, 6466), (212, 3904), (244, 3392), (256, 3233), (424, 1952), (488, 1696), (848, 976)]