28362432018

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1187}}^1\times {\mathrm{3209}}^1$

素因数の和:4491

約数の個数: 64

約数和(自身を含む): 60954664320

約数和(自身を除く): 32592232302

約数列:

[1, 2, 3, 6, 17, 34, 51, 73, 102, 146, 219, 438, 1187, 1241, 2374, 2482, 3209, 3561, 3723, 6418, 7122, 7446, 9627, 19254, 20179, 40358, 54553, 60537, 86651, 109106, 121074, 163659, 173302, 234257, 259953, 327318, 468514, 519906, 702771, 1405542, 1473067, 2946134, 3809083, 3982369, 4419201, 7618166, 7964738, 8838402, 11427249, 11947107, 22854498, 23894214, 64754411, 129508822, 194263233, 278063059, 388526466, 556126118, 834189177, 1668378354, 4727072003, 9454144006, 14181216009, 28362432018]

約数ペア:

[(1, 28362432018), (2, 14181216009), (3, 9454144006), (6, 4727072003), (17, 1668378354), (34, 834189177), (51, 556126118), (73, 388526466), (102, 278063059), (146, 194263233), (219, 129508822), (438, 64754411), (1187, 23894214), (1241, 22854498), (2374, 11947107), (2482, 11427249), (3209, 8838402), (3561, 7964738), (3723, 7618166), (6418, 4419201), (7122, 3982369), (7446, 3809083), (9627, 2946134), (19254, 1473067), (20179, 1405542), (40358, 702771), (54553, 519906), (60537, 468514), (86651, 327318), (109106, 259953), (121074, 234257), (163659, 173302)]