28888910396

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{26627}}^1$

素因数の和:26906

約数の個数: 48

約数和(自身を含む): 53682048000

約数和(自身を除く): 24793137604

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 188, 199, 398, 796, 1363, 2726, 5452, 5771, 9353, 11542, 18706, 23084, 26627, 37412, 53254, 106508, 271237, 542474, 772183, 1084948, 1251469, 1544366, 2502938, 3088732, 5005876, 5298773, 10597546, 21195092, 36292601, 72585202, 145170404, 153664417, 249042331, 307328834, 498084662, 614657668, 996169324, 7222227599, 14444455198, 28888910396]

約数ペア:

[(1, 28888910396), (2, 14444455198), (4, 7222227599), (29, 996169324), (47, 614657668), (58, 498084662), (94, 307328834), (116, 249042331), (188, 153664417), (199, 145170404), (398, 72585202), (796, 36292601), (1363, 21195092), (2726, 10597546), (5452, 5298773), (5771, 5005876), (9353, 3088732), (11542, 2502938), (18706, 1544366), (23084, 1251469), (26627, 1084948), (37412, 772183), (53254, 542474), (106508, 271237)]