531849728

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{17029}}^1$

素因数の和:17108

約数の個数: 40

約数和(自身を含む): 1080144780

約数和(自身を除く): 548295052

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1952, 3904, 7808, 15616, 17029, 31232, 34058, 68116, 136232, 272464, 544928, 1038769, 1089856, 2077538, 2179712, 4155076, 4359424, 8310152, 8718848, 16620304, 33240608, 66481216, 132962432, 265924864, 531849728]

約数ペア:

[(1, 531849728), (2, 265924864), (4, 132962432), (8, 66481216), (16, 33240608), (32, 16620304), (61, 8718848), (64, 8310152), (122, 4359424), (128, 4155076), (244, 2179712), (256, 2077538), (488, 1089856), (512, 1038769), (976, 544928), (1952, 272464), (3904, 136232), (7808, 68116), (15616, 34058), (17029, 31232)]