27808924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 58183776

約数和(自身を除く): 30374852

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 122, 143, 244, 286, 572, 671, 793, 797, 1342, 1586, 1594, 2684, 3172, 3188, 8723, 8767, 10361, 17446, 17534, 20722, 34892, 35068, 41444, 48617, 97234, 113971, 194468, 227942, 455884, 534787, 632021, 1069574, 1264042, 2139148, 2528084, 6952231, 13904462, 27808924]

約数ペア:

[(1, 27808924), (2, 13904462), (4, 6952231), (11, 2528084), (13, 2139148), (22, 1264042), (26, 1069574), (44, 632021), (52, 534787), (61, 455884), (122, 227942), (143, 194468), (244, 113971), (286, 97234), (572, 48617), (671, 41444), (793, 35068), (797, 34892), (1342, 20722), (1586, 17534), (1594, 17446), (2684, 10361), (3172, 8767), (3188, 8723)]