17936872

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1373}}^1$

素因数の和:1473

約数の個数: 32

約数和(自身を含む): 35614080

約数和(自身を除く): 17677208

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 284, 568, 1373, 1633, 2746, 3266, 5492, 6532, 10984, 13064, 31579, 63158, 97483, 126316, 194966, 252632, 389932, 779864, 2242109, 4484218, 8968436, 17936872]

約数ペア:

[(1, 17936872), (2, 8968436), (4, 4484218), (8, 2242109), (23, 779864), (46, 389932), (71, 252632), (92, 194966), (142, 126316), (184, 97483), (284, 63158), (568, 31579), (1373, 13064), (1633, 10984), (2746, 6532), (3266, 5492)]