28762052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 58084992

約数和(自身を除く): 29322940

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 97, 194, 253, 293, 388, 506, 586, 1012, 1067, 1172, 2134, 2231, 3223, 4268, 4462, 6446, 6739, 8924, 12892, 13478, 24541, 26956, 28421, 49082, 56842, 74129, 98164, 113684, 148258, 296516, 312631, 625262, 653683, 1250524, 1307366, 2614732, 7190513, 14381026, 28762052]

約数ペア:

[(1, 28762052), (2, 14381026), (4, 7190513), (11, 2614732), (22, 1307366), (23, 1250524), (44, 653683), (46, 625262), (92, 312631), (97, 296516), (194, 148258), (253, 113684), (293, 98164), (388, 74129), (506, 56842), (586, 49082), (1012, 28421), (1067, 26956), (1172, 24541), (2134, 13478), (2231, 12892), (3223, 8924), (4268, 6739), (4462, 6446)]