79993712

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1051}}^1$

素因数の和:1197

約数の個数: 40

約数和(自身を含む): 159668352

約数和(自身を除く): 79674640

約数列:

[1, 2, 4, 8, 16, 67, 71, 134, 142, 268, 284, 536, 568, 1051, 1072, 1136, 2102, 4204, 4757, 8408, 9514, 16816, 19028, 38056, 70417, 74621, 76112, 140834, 149242, 281668, 298484, 563336, 596968, 1126672, 1193936, 4999607, 9999214, 19998428, 39996856, 79993712]

約数ペア:

[(1, 79993712), (2, 39996856), (4, 19998428), (8, 9999214), (16, 4999607), (67, 1193936), (71, 1126672), (134, 596968), (142, 563336), (268, 298484), (284, 281668), (536, 149242), (568, 140834), (1051, 76112), (1072, 74621), (1136, 70417), (2102, 38056), (4204, 19028), (4757, 16816), (8408, 9514)]