73895912

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 140940000

約数和(自身を除く): 67044088

約数列:

[1, 2, 4, 8, 107, 173, 214, 346, 428, 499, 692, 856, 998, 1384, 1996, 3992, 18511, 37022, 53393, 74044, 86327, 106786, 148088, 172654, 213572, 345308, 427144, 690616, 9236989, 18473978, 36947956, 73895912]

約数ペア:

[(1, 73895912), (2, 36947956), (4, 18473978), (8, 9236989), (107, 690616), (173, 427144), (214, 345308), (346, 213572), (428, 172654), (499, 148088), (692, 106786), (856, 86327), (998, 74044), (1384, 53393), (1996, 37022), (3992, 18511)]