27534572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 58388400

約数和(自身を除く): 30853828

約数列:

[1, 2, 4, 13, 19, 26, 29, 31, 38, 52, 58, 62, 76, 116, 124, 247, 377, 403, 494, 551, 589, 754, 806, 899, 961, 988, 1102, 1178, 1508, 1612, 1798, 1922, 2204, 2356, 3596, 3844, 7163, 7657, 11687, 12493, 14326, 15314, 17081, 18259, 23374, 24986, 27869, 28652, 30628, 34162, 36518, 46748, 49972, 55738, 68324, 73036, 111476, 222053, 237367, 362297, 444106, 474734, 529511, 724594, 888212, 949468, 1059022, 1449188, 2118044, 6883643, 13767286, 27534572]

約数ペア:

[(1, 27534572), (2, 13767286), (4, 6883643), (13, 2118044), (19, 1449188), (26, 1059022), (29, 949468), (31, 888212), (38, 724594), (52, 529511), (58, 474734), (62, 444106), (76, 362297), (116, 237367), (124, 222053), (247, 111476), (377, 73036), (403, 68324), (494, 55738), (551, 49972), (589, 46748), (754, 36518), (806, 34162), (899, 30628), (961, 28652), (988, 27869), (1102, 24986), (1178, 23374), (1508, 18259), (1612, 17081), (1798, 15314), (1922, 14326), (2204, 12493), (2356, 11687), (3596, 7657), (3844, 7163)]