28164764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4691}}^1$

素因数の和:4793

約数の個数: 24

約数和(自身を含む): 52550400

約数和(自身を除く): 24385636

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 4691, 6004, 9382, 18764, 89129, 178258, 356516, 370589, 741178, 1482356, 7041191, 14082382, 28164764]

約数ペア:

[(1, 28164764), (2, 14082382), (4, 7041191), (19, 1482356), (38, 741178), (76, 370589), (79, 356516), (158, 178258), (316, 89129), (1501, 18764), (3002, 9382), (4691, 6004)]