272021776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42187}}^1$

素因数の和:42239

約数の個数: 40

約数和(自身を含む): 585906944

約数和(自身を除く): 313885168

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 42187, 84374, 168748, 337496, 548431, 674992, 1096862, 1307797, 2193724, 2615594, 4387448, 5231188, 8774896, 10462376, 17001361, 20924752, 34002722, 68005444, 136010888, 272021776]

約数ペア:

[(1, 272021776), (2, 136010888), (4, 68005444), (8, 34002722), (13, 20924752), (16, 17001361), (26, 10462376), (31, 8774896), (52, 5231188), (62, 4387448), (104, 2615594), (124, 2193724), (208, 1307797), (248, 1096862), (403, 674992), (496, 548431), (806, 337496), (1612, 168748), (3224, 84374), (6448, 42187)]