16744516985

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1873}}^1\times {\mathrm{3499}}^1$

素因数の和:5457

約数の個数: 32

約数和(自身を含む): 23297568000

約数和(自身を除く): 6553051015

約数列:

[1, 5, 7, 35, 73, 365, 511, 1873, 2555, 3499, 9365, 13111, 17495, 24493, 65555, 122465, 136729, 255427, 683645, 957103, 1277135, 1787989, 4785515, 6553627, 8939945, 32768135, 45875389, 229376945, 478414771, 2392073855, 3348903397, 16744516985]

約数ペア:

[(1, 16744516985), (5, 3348903397), (7, 2392073855), (35, 478414771), (73, 229376945), (365, 45875389), (511, 32768135), (1873, 8939945), (2555, 6553627), (3499, 4785515), (9365, 1787989), (13111, 1277135), (17495, 957103), (24493, 683645), (65555, 255427), (122465, 136729)]