28072171158

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{669437}}^1$

素因数の和:669712

約数の個数: 32

約数和(自身を含む): 58321438560

約数和(自身を除く): 30249267402

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 241, 482, 723, 1446, 6989, 13978, 20967, 41934, 669437, 1338874, 2008311, 4016622, 19413673, 38827346, 58241019, 116482038, 161334317, 322668634, 484002951, 968005902, 4678695193, 9357390386, 14036085579, 28072171158]

約数ペア:

[(1, 28072171158), (2, 14036085579), (3, 9357390386), (6, 4678695193), (29, 968005902), (58, 484002951), (87, 322668634), (174, 161334317), (241, 116482038), (482, 58241019), (723, 38827346), (1446, 19413673), (6989, 4016622), (13978, 2008311), (20967, 1338874), (41934, 669437)]