28130344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1091}}^1$

素因数の和:1401

約数の個数: 32

約数和(自身を含む): 57788640

約数和(自身を除く): 29658296

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 293, 586, 1091, 1172, 2182, 2344, 3223, 4364, 6446, 8728, 12001, 12892, 24002, 25784, 48004, 96008, 319663, 639326, 1278652, 2557304, 3516293, 7032586, 14065172, 28130344]

約数ペア:

[(1, 28130344), (2, 14065172), (4, 7032586), (8, 3516293), (11, 2557304), (22, 1278652), (44, 639326), (88, 319663), (293, 96008), (586, 48004), (1091, 25784), (1172, 24002), (2182, 12892), (2344, 12001), (3223, 8728), (4364, 6446)]