28096268

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 49961184

約数和(自身を除く): 21864916

約数列:

[1, 2, 4, 151, 181, 257, 302, 362, 514, 604, 724, 1028, 27331, 38807, 46517, 54662, 77614, 93034, 109324, 155228, 186068, 7024067, 14048134, 28096268]

約数ペア:

[(1, 28096268), (2, 14048134), (4, 7024067), (151, 186068), (181, 155228), (257, 109324), (302, 93034), (362, 77614), (514, 54662), (604, 46517), (724, 38807), (1028, 27331)]