28474747774

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{457}}^1\times {\mathrm{3527}}^1$

素因数の和:4081

約数の個数: 48

約数和(自身を含む): 47708819424

約数和(自身を除く): 19234071650

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 457, 803, 914, 1606, 3527, 5027, 7054, 8833, 10054, 17666, 33361, 38797, 55297, 66722, 77594, 110594, 257471, 366971, 426767, 514942, 733942, 853534, 1611839, 2832181, 3223678, 4036681, 5664362, 8073362, 17730229, 31153991, 35460458, 62307982, 117664247, 195032519, 235328494, 390065038, 1294306717, 2588613434, 14237373887, 28474747774]

約数ペア:

[(1, 28474747774), (2, 14237373887), (11, 2588613434), (22, 1294306717), (73, 390065038), (121, 235328494), (146, 195032519), (242, 117664247), (457, 62307982), (803, 35460458), (914, 31153991), (1606, 17730229), (3527, 8073362), (5027, 5664362), (7054, 4036681), (8833, 3223678), (10054, 2832181), (17666, 1611839), (33361, 853534), (38797, 733942), (55297, 514942), (66722, 426767), (77594, 366971), (110594, 257471)]