28736700902

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1\times {\mathrm{101279}}^1$

素因数の和:102860

約数の個数: 32

約数和(自身を含む): 53086924800

約数和(自身を除く): 24350223898

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1559, 3118, 10913, 20267, 21826, 40534, 101279, 141869, 202558, 283738, 708953, 1316627, 1417906, 2633254, 9216389, 18432778, 157893961, 315787922, 1105257727, 2052621493, 2210515454, 4105242986, 14368350451, 28736700902]

約数ペア:

[(1, 28736700902), (2, 14368350451), (7, 4105242986), (13, 2210515454), (14, 2052621493), (26, 1105257727), (91, 315787922), (182, 157893961), (1559, 18432778), (3118, 9216389), (10913, 2633254), (20267, 1417906), (21826, 1316627), (40534, 708953), (101279, 283738), (141869, 202558)]