7380568

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 15415920

約数和(自身を除く): 8035352

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 103, 104, 106, 169, 206, 212, 338, 412, 424, 676, 689, 824, 1339, 1352, 1378, 2678, 2756, 5356, 5459, 5512, 8957, 10712, 10918, 17407, 17914, 21836, 34814, 35828, 43672, 69628, 70967, 71656, 139256, 141934, 283868, 567736, 922571, 1845142, 3690284, 7380568]

約数ペア:

[(1, 7380568), (2, 3690284), (4, 1845142), (8, 922571), (13, 567736), (26, 283868), (52, 141934), (53, 139256), (103, 71656), (104, 70967), (106, 69628), (169, 43672), (206, 35828), (212, 34814), (338, 21836), (412, 17914), (424, 17407), (676, 10918), (689, 10712), (824, 8957), (1339, 5512), (1352, 5459), (1378, 5356), (2678, 2756)]