73872368

素因数分解:

$2^4\times {\mathrm{811}}^1\times {\mathrm{5693}}^1$

素因数の和:6512

約数の個数: 20

約数和(自身を含む): 143329368

約数和(自身を除く): 69457000

約数列:

[1, 2, 4, 8, 16, 811, 1622, 3244, 5693, 6488, 11386, 12976, 22772, 45544, 91088, 4617023, 9234046, 18468092, 36936184, 73872368]

約数ペア:

[(1, 73872368), (2, 36936184), (4, 18468092), (8, 9234046), (16, 4617023), (811, 91088), (1622, 45544), (3244, 22772), (5693, 12976), (6488, 11386)]