22698728

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 46818720

約数和(自身を除く): 24119992

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 163, 169, 206, 326, 338, 412, 652, 676, 824, 1304, 1339, 1352, 2119, 2678, 4238, 5356, 8476, 10712, 16789, 16952, 17407, 27547, 33578, 34814, 55094, 67156, 69628, 110188, 134312, 139256, 218257, 220376, 436514, 873028, 1746056, 2837341, 5674682, 11349364, 22698728]

約数ペア:

[(1, 22698728), (2, 11349364), (4, 5674682), (8, 2837341), (13, 1746056), (26, 873028), (52, 436514), (103, 220376), (104, 218257), (163, 139256), (169, 134312), (206, 110188), (326, 69628), (338, 67156), (412, 55094), (652, 34814), (676, 33578), (824, 27547), (1304, 17407), (1339, 16952), (1352, 16789), (2119, 10712), (2678, 8476), (4238, 5356)]