274075712

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{138143}}^1$

素因数の和:138186

約数の個数: 28

約数和(自身を含む): 561417216

約数和(自身を除く): 287341504

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 138143, 276286, 552572, 1105144, 2210288, 4282433, 4420576, 8564866, 8841152, 17129732, 34259464, 68518928, 137037856, 274075712]

約数ペア:

[(1, 274075712), (2, 137037856), (4, 68518928), (8, 34259464), (16, 17129732), (31, 8841152), (32, 8564866), (62, 4420576), (64, 4282433), (124, 2210288), (248, 1105144), (496, 552572), (992, 276286), (1984, 138143)]