15028888

素因数分解:

$2^3\times 7^3\times {\mathrm{5477}}^1$

素因数の和:5504

約数の個数: 32

約数和(自身を含む): 32868000

約数和(自身を除く): 17839112

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 5477, 10954, 21908, 38339, 43816, 76678, 153356, 268373, 306712, 536746, 1073492, 1878611, 2146984, 3757222, 7514444, 15028888]

約数ペア:

[(1, 15028888), (2, 7514444), (4, 3757222), (7, 2146984), (8, 1878611), (14, 1073492), (28, 536746), (49, 306712), (56, 268373), (98, 153356), (196, 76678), (343, 43816), (392, 38339), (686, 21908), (1372, 10954), (2744, 5477)]