2068755968

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{56909}}^1$

素因数の和:56998

約数の個数: 40

約数和(自身を含む): 4191762960

約数和(自身を除く): 2123006992

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1136, 2272, 4544, 9088, 18176, 36352, 56909, 113818, 227636, 455272, 910544, 1821088, 3642176, 4040539, 7284352, 8081078, 14568704, 16162156, 29137408, 32324312, 64648624, 129297248, 258594496, 517188992, 1034377984, 2068755968]

約数ペア:

[(1, 2068755968), (2, 1034377984), (4, 517188992), (8, 258594496), (16, 129297248), (32, 64648624), (64, 32324312), (71, 29137408), (128, 16162156), (142, 14568704), (256, 8081078), (284, 7284352), (512, 4040539), (568, 3642176), (1136, 1821088), (2272, 910544), (4544, 455272), (9088, 227636), (18176, 113818), (36352, 56909)]