26861516

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 57200640

約数和(自身を除く): 30339124

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 121, 127, 209, 242, 253, 254, 418, 437, 484, 506, 508, 836, 874, 1012, 1397, 1748, 2299, 2413, 2783, 2794, 2921, 4598, 4807, 4826, 5566, 5588, 5842, 9196, 9614, 9652, 11132, 11684, 15367, 19228, 26543, 30734, 32131, 52877, 53086, 55499, 61468, 64262, 105754, 106172, 110998, 128524, 211508, 221996, 291973, 353441, 583946, 610489, 706882, 1167892, 1220978, 1413764, 2441956, 6715379, 13430758, 26861516]

約数ペア:

[(1, 26861516), (2, 13430758), (4, 6715379), (11, 2441956), (19, 1413764), (22, 1220978), (23, 1167892), (38, 706882), (44, 610489), (46, 583946), (76, 353441), (92, 291973), (121, 221996), (127, 211508), (209, 128524), (242, 110998), (253, 106172), (254, 105754), (418, 64262), (437, 61468), (484, 55499), (506, 53086), (508, 52877), (836, 32131), (874, 30734), (1012, 26543), (1397, 19228), (1748, 15367), (2299, 11684), (2413, 11132), (2783, 9652), (2794, 9614), (2921, 9196), (4598, 5842), (4807, 5588), (4826, 5566)]