28768052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2411}}^1$

素因数の和:2591

約数の個数: 24

約数和(自身を含む): 53353440

約数和(自身を除く): 24585388

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2411, 2983, 4822, 5966, 9644, 11932, 45809, 91618, 183236, 378527, 757054, 1514108, 7192013, 14384026, 28768052]

約数ペア:

[(1, 28768052), (2, 14384026), (4, 7192013), (19, 1514108), (38, 757054), (76, 378527), (157, 183236), (314, 91618), (628, 45809), (2411, 11932), (2983, 9644), (4822, 5966)]