71347731856

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{1481}}^1\times {\mathrm{64063}}^1$

素因数の和:65599

約数の個数: 40

約数和(自身を含む): 141274957824

約数和(自身を除く): 69927225968

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 1481, 2962, 5924, 11848, 23696, 64063, 69607, 128126, 139214, 256252, 278428, 512504, 556856, 1025008, 1113712, 3010961, 6021922, 12043844, 24087688, 48175376, 94877303, 189754606, 379509212, 759018424, 1518036848, 4459233241, 8918466482, 17836932964, 35673865928, 71347731856]

約数ペア:

[(1, 71347731856), (2, 35673865928), (4, 17836932964), (8, 8918466482), (16, 4459233241), (47, 1518036848), (94, 759018424), (188, 379509212), (376, 189754606), (752, 94877303), (1481, 48175376), (2962, 24087688), (5924, 12043844), (11848, 6021922), (23696, 3010961), (64063, 1113712), (69607, 1025008), (128126, 556856), (139214, 512504), (256252, 278428)]