28353092

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7039}}^1$

素因数の和:7115

約数の個数: 24

約数和(自身を含む): 53222400

約数和(自身を除く): 24869308

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 7039, 14078, 28156, 133741, 267482, 373067, 534964, 746134, 1492268, 7088273, 14176546, 28353092]

約数ペア:

[(1, 28353092), (2, 14176546), (4, 7088273), (19, 1492268), (38, 746134), (53, 534964), (76, 373067), (106, 267482), (212, 133741), (1007, 28156), (2014, 14078), (4028, 7039)]