28476470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3119}}^1$

素因数の和:3220

約数の個数: 32

約数和(自身を含む): 56609280

約数和(自身を除く): 28132810

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1826, 3119, 4565, 6238, 9130, 15595, 31190, 34309, 68618, 171545, 258877, 343090, 517754, 1294385, 2588770, 2847647, 5695294, 14238235, 28476470]

約数ペア:

[(1, 28476470), (2, 14238235), (5, 5695294), (10, 2847647), (11, 2588770), (22, 1294385), (55, 517754), (83, 343090), (110, 258877), (166, 171545), (415, 68618), (830, 34309), (913, 31190), (1826, 15595), (3119, 9130), (4565, 6238)]